31042272

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 90139392

約数和(自身を除く): 59097120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 68, 69, 92, 96, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 544, 552, 736, 782, 816, 827, 1104, 1173, 1564, 1632, 1654, 2208, 2346, 2481, 3128, 3308, 4692, 4962, 6256, 6616, 9384, 9924, 12512, 13232, 14059, 18768, 19021, 19848, 26464, 28118, 37536, 38042, 39696, 42177, 56236, 57063, 76084, 79392, 84354, 112472, 114126, 152168, 168708, 224944, 228252, 304336, 323357, 337416, 449888, 456504, 608672, 646714, 674832, 913008, 970071, 1293428, 1349664, 1826016, 1940142, 2586856, 3880284, 5173712, 7760568, 10347424, 15521136, 31042272]

約数ペア:

[(1, 31042272), (2, 15521136), (3, 10347424), (4, 7760568), (6, 5173712), (8, 3880284), (12, 2586856), (16, 1940142), (17, 1826016), (23, 1349664), (24, 1293428), (32, 970071), (34, 913008), (46, 674832), (48, 646714), (51, 608672), (68, 456504), (69, 449888), (92, 337416), (96, 323357), (102, 304336), (136, 228252), (138, 224944), (184, 168708), (204, 152168), (272, 114126), (276, 112472), (368, 84354), (391, 79392), (408, 76084), (544, 57063), (552, 56236), (736, 42177), (782, 39696), (816, 38042), (827, 37536), (1104, 28118), (1173, 26464), (1564, 19848), (1632, 19021), (1654, 18768), (2208, 14059), (2346, 13232), (2481, 12512), (3128, 9924), (3308, 9384), (4692, 6616), (4962, 6256)]