61915088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{227629}}^1$

素因数の和:227654

約数の個数: 20

約数和(自身を含む): 127017540

約数和(自身を除く): 65102452

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 227629, 455258, 910516, 1821032, 3642064, 3869693, 7739386, 15478772, 30957544, 61915088]

約数ペア:

[(1, 61915088), (2, 30957544), (4, 15478772), (8, 7739386), (16, 3869693), (17, 3642064), (34, 1821032), (68, 910516), (136, 455258), (272, 227629)]