55555774

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{3491}}^1$

素因数の和:3675

約数の個数: 16

約数和(自身を含む): 85274640

約数和(自身を除く): 29718866

約数列:

[1, 2, 73, 109, 146, 218, 3491, 6982, 7957, 15914, 254843, 380519, 509686, 761038, 27777887, 55555774]

約数ペア:

[(1, 55555774), (2, 27777887), (73, 761038), (109, 509686), (146, 380519), (218, 254843), (3491, 15914), (6982, 7957)]