30957968

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{2351}}^1$

素因数の和:3182

約数の個数: 20

約数和(自身を含む): 60079488

約数和(自身を除く): 29121520

約数列:

[1, 2, 4, 8, 16, 823, 1646, 2351, 3292, 4702, 6584, 9404, 13168, 18808, 37616, 1934873, 3869746, 7739492, 15478984, 30957968]

約数ペア:

[(1, 30957968), (2, 15478984), (4, 7739492), (8, 3869746), (16, 1934873), (823, 37616), (1646, 18808), (2351, 13168), (3292, 9404), (4702, 6584)]