91755376

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{139871}}^1$

素因数の和:139920

約数の個数: 20

約数和(自身を含む): 182113344

約数和(自身を除く): 90357968

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 139871, 279742, 559484, 1118968, 2237936, 5734711, 11469422, 22938844, 45877688, 91755376]

約数ペア:

[(1, 91755376), (2, 45877688), (4, 22938844), (8, 11469422), (16, 5734711), (41, 2237936), (82, 1118968), (164, 559484), (328, 279742), (656, 139871)]