31154326

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 24003434

約数列:

[1, 2, 7, 14, 47, 94, 113, 226, 329, 419, 658, 791, 838, 1582, 2933, 5311, 5866, 10622, 19693, 37177, 39386, 47347, 74354, 94694, 137851, 275702, 331429, 662858, 2225309, 4450618, 15577163, 31154326]

約数ペア:

[(1, 31154326), (2, 15577163), (7, 4450618), (14, 2225309), (47, 662858), (94, 331429), (113, 275702), (226, 137851), (329, 94694), (419, 74354), (658, 47347), (791, 39386), (838, 37177), (1582, 19693), (2933, 10622), (5311, 5866)]