632978312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{41231}}^1$

素因数の和:41357

約数の個数: 32

約数和(自身を含む): 1261699200

約数和(自身を除く): 628720888

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 7676, 15352, 41231, 82462, 164924, 329848, 783389, 1566778, 3133556, 4164331, 6267112, 8328662, 16657324, 33314648, 79122289, 158244578, 316489156, 632978312]

約数ペア:

[(1, 632978312), (2, 316489156), (4, 158244578), (8, 79122289), (19, 33314648), (38, 16657324), (76, 8328662), (101, 6267112), (152, 4164331), (202, 3133556), (404, 1566778), (808, 783389), (1919, 329848), (3838, 164924), (7676, 82462), (15352, 41231)]