79289968

素因数分解:

$2^4\times {\mathrm{1553}}^1\times {\mathrm{3191}}^1$

素因数の和:4752

約数の個数: 20

約数和(自身を含む): 153771408

約数和(自身を除く): 74481440

約数列:

[1, 2, 4, 8, 16, 1553, 3106, 3191, 6212, 6382, 12424, 12764, 24848, 25528, 51056, 4955623, 9911246, 19822492, 39644984, 79289968]

約数ペア:

[(1, 79289968), (2, 39644984), (4, 19822492), (8, 9911246), (16, 4955623), (1553, 51056), (3106, 25528), (3191, 24848), (6212, 12764), (6382, 12424)]