86393722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{22073}}^1$

素因数の和:22197

約数の個数: 16

約数和(自身を含む): 137741760

約数和(自身を除く): 51348038

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 22073, 44146, 419387, 838774, 2273519, 4547038, 43196861, 86393722]

約数ペア:

[(1, 86393722), (2, 43196861), (19, 4547038), (38, 2273519), (103, 838774), (206, 419387), (1957, 44146), (3914, 22073)]