90307856

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1247

約数の個数: 40

約数和(自身を含む): 182131200

約数和(自身を除く): 91823344

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 191, 232, 382, 464, 764, 1019, 1528, 2038, 3056, 4076, 5539, 8152, 11078, 16304, 22156, 29551, 44312, 59102, 88624, 118204, 194629, 236408, 389258, 472816, 778516, 1557032, 3114064, 5644241, 11288482, 22576964, 45153928, 90307856]

約数ペア:

[(1, 90307856), (2, 45153928), (4, 22576964), (8, 11288482), (16, 5644241), (29, 3114064), (58, 1557032), (116, 778516), (191, 472816), (232, 389258), (382, 236408), (464, 194629), (764, 118204), (1019, 88624), (1528, 59102), (2038, 44312), (3056, 29551), (4076, 22156), (5539, 16304), (8152, 11078)]