171968912

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 337862304

約数和(自身を除く): 165893392

約数列:

[1, 2, 4, 8, 16, 163, 233, 283, 326, 466, 566, 652, 932, 1132, 1304, 1864, 2264, 2608, 3728, 4528, 37979, 46129, 65939, 75958, 92258, 131878, 151916, 184516, 263756, 303832, 369032, 527512, 607664, 738064, 1055024, 10748057, 21496114, 42992228, 85984456, 171968912]

約数ペア:

[(1, 171968912), (2, 85984456), (4, 42992228), (8, 21496114), (16, 10748057), (163, 1055024), (233, 738064), (283, 607664), (326, 527512), (466, 369032), (566, 303832), (652, 263756), (932, 184516), (1132, 151916), (1304, 131878), (1864, 92258), (2264, 75958), (2608, 65939), (3728, 46129), (4528, 37979)]