30961924

素因数分解:

$2^2\times 7^3\times {\mathrm{22567}}^1$

素因数の和:22592

約数の個数: 24

約数和(自身を含む): 63190400

約数和(自身を除く): 32228476

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 22567, 45134, 90268, 157969, 315938, 631876, 1105783, 2211566, 4423132, 7740481, 15480962, 30961924]

約数ペア:

[(1, 30961924), (2, 15480962), (4, 7740481), (7, 4423132), (14, 2211566), (28, 1105783), (49, 631876), (98, 315938), (196, 157969), (343, 90268), (686, 45134), (1372, 22567)]