31969924

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30859}}^1$

素因数の和:30907

約数の個数: 24

約数和(自身を含む): 65670080

約数和(自身を除く): 33700156

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 30859, 61718, 123436, 216013, 432026, 864052, 1141783, 2283566, 4567132, 7992481, 15984962, 31969924]

約数ペア:

[(1, 31969924), (2, 15984962), (4, 7992481), (7, 4567132), (14, 2283566), (28, 1141783), (37, 864052), (74, 432026), (148, 216013), (259, 123436), (518, 61718), (1036, 30859)]