91473904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1259}}^1$

素因数の和:1525

約数の個数: 40

約数和(自身を含む): 187488000

約数和(自身を除く): 96014096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 239, 304, 478, 956, 1259, 1912, 2518, 3824, 4541, 5036, 9082, 10072, 18164, 20144, 23921, 36328, 47842, 72656, 95684, 191368, 300901, 382736, 601802, 1203604, 2407208, 4814416, 5717119, 11434238, 22868476, 45736952, 91473904]

約数ペア:

[(1, 91473904), (2, 45736952), (4, 22868476), (8, 11434238), (16, 5717119), (19, 4814416), (38, 2407208), (76, 1203604), (152, 601802), (239, 382736), (304, 300901), (478, 191368), (956, 95684), (1259, 72656), (1912, 47842), (2518, 36328), (3824, 23921), (4541, 20144), (5036, 18164), (9082, 10072)]