31190304

素因数分解:

$2^5\times 3^1\times {\mathrm{569}}^1\times {\mathrm{571}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 82162080

約数和(自身を除く): 50971776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 569, 571, 1138, 1142, 1707, 1713, 2276, 2284, 3414, 3426, 4552, 4568, 6828, 6852, 9104, 9136, 13656, 13704, 18208, 18272, 27312, 27408, 54624, 54816, 324899, 649798, 974697, 1299596, 1949394, 2599192, 3898788, 5198384, 7797576, 10396768, 15595152, 31190304]

約数ペア:

[(1, 31190304), (2, 15595152), (3, 10396768), (4, 7797576), (6, 5198384), (8, 3898788), (12, 2599192), (16, 1949394), (24, 1299596), (32, 974697), (48, 649798), (96, 324899), (569, 54816), (571, 54624), (1138, 27408), (1142, 27312), (1707, 18272), (1713, 18208), (2276, 13704), (2284, 13656), (3414, 9136), (3426, 9104), (4552, 6852), (4568, 6828)]