163912912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{602621}}^1$

素因数の和:602646

約数の個数: 20

約数和(自身を含む): 336263076

約数和(自身を除く): 172350164

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 602621, 1205242, 2410484, 4820968, 9641936, 10244557, 20489114, 40978228, 81956456, 163912912]

約数ペア:

[(1, 163912912), (2, 81956456), (4, 40978228), (8, 20489114), (16, 10244557), (17, 9641936), (34, 4820968), (68, 2410484), (136, 1205242), (272, 602621)]