103905008

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:785

約数の個数: 40

約数和(自身を含む): 205500240

約数和(自身を除く): 101595232

約数列:

[1, 2, 4, 8, 16, 89, 131, 178, 262, 356, 524, 557, 712, 1048, 1114, 1424, 2096, 2228, 4456, 8912, 11659, 23318, 46636, 49573, 72967, 93272, 99146, 145934, 186544, 198292, 291868, 396584, 583736, 793168, 1167472, 6494063, 12988126, 25976252, 51952504, 103905008]

約数ペア:

[(1, 103905008), (2, 51952504), (4, 25976252), (8, 12988126), (16, 6494063), (89, 1167472), (131, 793168), (178, 583736), (262, 396584), (356, 291868), (524, 198292), (557, 186544), (712, 145934), (1048, 99146), (1114, 93272), (1424, 72967), (2096, 49573), (2228, 46636), (4456, 23318), (8912, 11659)]