31425926

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 56282688

約数和(自身を除く): 24856762

約数列:

[1, 2, 7, 14, 41, 53, 82, 106, 287, 371, 574, 742, 1033, 2066, 2173, 4346, 7231, 14462, 15211, 30422, 42353, 54749, 84706, 109498, 296471, 383243, 592942, 766486, 2244709, 4489418, 15712963, 31425926]

約数ペア:

[(1, 31425926), (2, 15712963), (7, 4489418), (14, 2244709), (41, 766486), (53, 592942), (82, 383243), (106, 296471), (287, 109498), (371, 84706), (574, 54749), (742, 42353), (1033, 30422), (2066, 15211), (2173, 14462), (4346, 7231)]