90438152

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{34361}}^1$

素因数の和:34421

約数の個数: 32

約数和(自身を含む): 197925120

約数和(自身を除く): 107486968

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 34361, 68722, 137444, 240527, 274888, 481054, 962108, 1614967, 1924216, 3229934, 6459868, 11304769, 12919736, 22609538, 45219076, 90438152]

約数ペア:

[(1, 90438152), (2, 45219076), (4, 22609538), (7, 12919736), (8, 11304769), (14, 6459868), (28, 3229934), (47, 1924216), (56, 1614967), (94, 962108), (188, 481054), (329, 274888), (376, 240527), (658, 137444), (1316, 68722), (2632, 34361)]