85876238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6869}}^1$

素因数の和:6944

約数の個数: 32

約数和(自身を含む): 158284800

約数和(自身を除く): 72408562

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 6869, 12502, 13738, 48083, 96166, 130511, 261022, 322843, 645686, 913577, 1827154, 2259901, 4519802, 6134017, 12268034, 42938119, 85876238]

約数ペア:

[(1, 85876238), (2, 42938119), (7, 12268034), (14, 6134017), (19, 4519802), (38, 2259901), (47, 1827154), (94, 913577), (133, 645686), (266, 322843), (329, 261022), (658, 130511), (893, 96166), (1786, 48083), (6251, 13738), (6869, 12502)]