31384402

素因数分解:

$2^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{1093}}^1$

素因数の和:1402

約数の個数: 24

約数和(自身を含む): 54999756

約数和(自身を除く): 23615354

約数列:

[1, 2, 7, 14, 49, 98, 293, 586, 1093, 2051, 2186, 4102, 7651, 14357, 15302, 28714, 53557, 107114, 320249, 640498, 2241743, 4483486, 15692201, 31384402]

約数ペア:

[(1, 31384402), (2, 15692201), (7, 4483486), (14, 2241743), (49, 640498), (98, 320249), (293, 107114), (586, 53557), (1093, 28714), (2051, 15302), (2186, 14357), (4102, 7651)]