129099088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{474629}}^1$

素因数の和:474654

約数の個数: 20

約数和(自身を含む): 264843540

約数和(自身を除く): 135744452

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 474629, 949258, 1898516, 3797032, 7594064, 8068693, 16137386, 32274772, 64549544, 129099088]

約数ペア:

[(1, 129099088), (2, 64549544), (4, 32274772), (8, 16137386), (16, 8068693), (17, 7594064), (34, 3797032), (68, 1898516), (136, 949258), (272, 474629)]