31704184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2063}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 63529920

約数和(自身を除く): 31825736

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1921, 2063, 3842, 4126, 7684, 8252, 15368, 16504, 35071, 70142, 140284, 233119, 280568, 466238, 932476, 1864952, 3963023, 7926046, 15852092, 31704184]

約数ペア:

[(1, 31704184), (2, 15852092), (4, 7926046), (8, 3963023), (17, 1864952), (34, 932476), (68, 466238), (113, 280568), (136, 233119), (226, 140284), (452, 70142), (904, 35071), (1921, 16504), (2063, 15368), (3842, 8252), (4126, 7684)]