115991408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32803}}^1$

素因数の和:32841

約数の個数: 40

約数和(自身を含む): 256264848

約数和(自身を除く): 140273440

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 32803, 65606, 131212, 262424, 426439, 524848, 557651, 852878, 1115302, 1705756, 2230604, 3411512, 4461208, 6823024, 7249463, 8922416, 14498926, 28997852, 57995704, 115991408]

約数ペア:

[(1, 115991408), (2, 57995704), (4, 28997852), (8, 14498926), (13, 8922416), (16, 7249463), (17, 6823024), (26, 4461208), (34, 3411512), (52, 2230604), (68, 1705756), (104, 1115302), (136, 852878), (208, 557651), (221, 524848), (272, 426439), (442, 262424), (884, 131212), (1768, 65606), (3536, 32803)]