90845128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{33301}}^1$

素因数の和:33349

約数の個数: 32

約数和(自身を含む): 191819520

約数和(自身を除く): 100974392

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 33301, 66602, 133204, 266408, 366311, 732622, 1032331, 1465244, 2064662, 2930488, 4129324, 8258648, 11355641, 22711282, 45422564, 90845128]

約数ペア:

[(1, 90845128), (2, 45422564), (4, 22711282), (8, 11355641), (11, 8258648), (22, 4129324), (31, 2930488), (44, 2064662), (62, 1465244), (88, 1032331), (124, 732622), (248, 366311), (341, 266408), (682, 133204), (1364, 66602), (2728, 33301)]