91900112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{601}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 188112960

約数和(自身を除く): 96212848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 503, 601, 1006, 1202, 2012, 2404, 4024, 4808, 8048, 9557, 9616, 11419, 19114, 22838, 38228, 45676, 76456, 91352, 152912, 182704, 302303, 604606, 1209212, 2418424, 4836848, 5743757, 11487514, 22975028, 45950056, 91900112]

約数ペア:

[(1, 91900112), (2, 45950056), (4, 22975028), (8, 11487514), (16, 5743757), (19, 4836848), (38, 2418424), (76, 1209212), (152, 604606), (304, 302303), (503, 182704), (601, 152912), (1006, 91352), (1202, 76456), (2012, 45676), (2404, 38228), (4024, 22838), (4808, 19114), (8048, 11419), (9557, 9616)]