16887936

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 51408000

約数和(自身を除く): 34520064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 199, 204, 208, 221, 272, 312, 384, 398, 408, 416, 442, 544, 597, 624, 663, 796, 816, 832, 884, 1088, 1194, 1248, 1326, 1592, 1632, 1664, 1768, 2176, 2388, 2496, 2587, 2652, 3184, 3264, 3383, 3536, 4776, 4992, 5174, 5304, 6368, 6528, 6766, 7072, 7761, 9552, 10149, 10348, 10608, 12736, 13532, 14144, 15522, 19104, 20298, 20696, 21216, 25472, 27064, 28288, 31044, 38208, 40596, 41392, 42432, 43979, 54128, 62088, 76416, 81192, 82784, 84864, 87958, 108256, 124176, 131937, 162384, 165568, 175916, 216512, 248352, 263874, 324768, 331136, 351832, 433024, 496704, 527748, 649536, 703664, 993408, 1055496, 1299072, 1407328, 2110992, 2814656, 4221984, 5629312, 8443968, 16887936]

約数ペア:

[(1, 16887936), (2, 8443968), (3, 5629312), (4, 4221984), (6, 2814656), (8, 2110992), (12, 1407328), (13, 1299072), (16, 1055496), (17, 993408), (24, 703664), (26, 649536), (32, 527748), (34, 496704), (39, 433024), (48, 351832), (51, 331136), (52, 324768), (64, 263874), (68, 248352), (78, 216512), (96, 175916), (102, 165568), (104, 162384), (128, 131937), (136, 124176), (156, 108256), (192, 87958), (199, 84864), (204, 82784), (208, 81192), (221, 76416), (272, 62088), (312, 54128), (384, 43979), (398, 42432), (408, 41392), (416, 40596), (442, 38208), (544, 31044), (597, 28288), (624, 27064), (663, 25472), (796, 21216), (816, 20696), (832, 20298), (884, 19104), (1088, 15522), (1194, 14144), (1248, 13532), (1326, 12736), (1592, 10608), (1632, 10348), (1664, 10149), (1768, 9552), (2176, 7761), (2388, 7072), (2496, 6766), (2587, 6528), (2652, 6368), (3184, 5304), (3264, 5174), (3383, 4992), (3536, 4776)]