8429968

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{9941}}^1$

素因数の和:10002

約数の個数: 20

約数和(自身を含む): 16642908

約数和(自身を除く): 8212940

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 9941, 19882, 39764, 79528, 159056, 526873, 1053746, 2107492, 4214984, 8429968]

約数ペア:

[(1, 8429968), (2, 4214984), (4, 2107492), (8, 1053746), (16, 526873), (53, 159056), (106, 79528), (212, 39764), (424, 19882), (848, 9941)]