25356946

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:310

約数の個数: 24

約数和(自身を含む): 40037760

約数和(自身を除く): 14680814

約数列:

[1, 2, 31, 62, 79, 158, 167, 334, 961, 1922, 2449, 4898, 5177, 10354, 13193, 26386, 75919, 151838, 160487, 320974, 408983, 817966, 12678473, 25356946]

約数ペア:

[(1, 25356946), (2, 12678473), (31, 817966), (62, 408983), (79, 320974), (158, 160487), (167, 151838), (334, 75919), (961, 26386), (1922, 13193), (2449, 10354), (4898, 5177)]