31675488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1536

約数の個数: 96

約数和(自身を含む): 94874976

約数和(自身を除く): 63199488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1493, 1632, 1768, 2652, 2986, 3536, 4479, 5304, 5972, 7072, 8958, 10608, 11944, 17916, 19409, 21216, 23888, 25381, 35832, 38818, 47776, 50762, 58227, 71664, 76143, 77636, 101524, 116454, 143328, 152286, 155272, 203048, 232908, 304572, 310544, 329953, 406096, 465816, 609144, 621088, 659906, 812192, 931632, 989859, 1218288, 1319812, 1863264, 1979718, 2436576, 2639624, 3959436, 5279248, 7918872, 10558496, 15837744, 31675488]

約数ペア:

[(1, 31675488), (2, 15837744), (3, 10558496), (4, 7918872), (6, 5279248), (8, 3959436), (12, 2639624), (13, 2436576), (16, 1979718), (17, 1863264), (24, 1319812), (26, 1218288), (32, 989859), (34, 931632), (39, 812192), (48, 659906), (51, 621088), (52, 609144), (68, 465816), (78, 406096), (96, 329953), (102, 310544), (104, 304572), (136, 232908), (156, 203048), (204, 155272), (208, 152286), (221, 143328), (272, 116454), (312, 101524), (408, 77636), (416, 76143), (442, 71664), (544, 58227), (624, 50762), (663, 47776), (816, 38818), (884, 35832), (1248, 25381), (1326, 23888), (1493, 21216), (1632, 19409), (1768, 17916), (2652, 11944), (2986, 10608), (3536, 8958), (4479, 7072), (5304, 5972)]