388510096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{45557}}^1$

素因数の和:45619

約数の個数: 40

約数和(自身を含む): 830431224

約数和(自身を除く): 441921128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 45557, 91114, 182228, 364456, 592241, 728912, 1184482, 1867837, 2368964, 3735674, 4737928, 7471348, 9475856, 14942696, 24281881, 29885392, 48563762, 97127524, 194255048, 388510096]

約数ペア:

[(1, 388510096), (2, 194255048), (4, 97127524), (8, 48563762), (13, 29885392), (16, 24281881), (26, 14942696), (41, 9475856), (52, 7471348), (82, 4737928), (104, 3735674), (164, 2368964), (208, 1867837), (328, 1184482), (533, 728912), (656, 592241), (1066, 364456), (2132, 182228), (4264, 91114), (8528, 45557)]