68705968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{186701}}^1$

素因数の和:186732

約数の個数: 20

約数和(自身を含む): 138906288

約数和(自身を除く): 70200320

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 186701, 373402, 746804, 1493608, 2987216, 4294123, 8588246, 17176492, 34352984, 68705968]

約数ペア:

[(1, 68705968), (2, 34352984), (4, 17176492), (8, 8588246), (16, 4294123), (23, 2987216), (46, 1493608), (92, 746804), (184, 373402), (368, 186701)]