91489354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3847}}^1$

素因数の和:3930

約数の個数: 32

約数和(自身を含む): 159584256

約数和(自身を除く): 68094902

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 506, 517, 1034, 1081, 2162, 3847, 7694, 11891, 23782, 42317, 84634, 88481, 176962, 180809, 361618, 973291, 1946582, 1988899, 3977798, 4158607, 8317214, 45744677, 91489354]

約数ペア:

[(1, 91489354), (2, 45744677), (11, 8317214), (22, 4158607), (23, 3977798), (46, 1988899), (47, 1946582), (94, 973291), (253, 361618), (506, 180809), (517, 176962), (1034, 88481), (1081, 84634), (2162, 42317), (3847, 23782), (7694, 11891)]