90914888

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{186301}}^1$

素因数の和:186368

約数の個数: 16

約数和(自身を含む): 173260860

約数和(自身を除く): 82345972

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 186301, 372602, 745204, 1490408, 11364361, 22728722, 45457444, 90914888]

約数ペア:

[(1, 90914888), (2, 45457444), (4, 22728722), (8, 11364361), (61, 1490408), (122, 745204), (244, 372602), (488, 186301)]