30402256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{111773}}^1$

素因数の和:111798

約数の個数: 20

約数和(自身を含む): 62369892

約数和(自身を除く): 31967636

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 111773, 223546, 447092, 894184, 1788368, 1900141, 3800282, 7600564, 15201128, 30402256]

約数ペア:

[(1, 30402256), (2, 15201128), (4, 7600564), (8, 3800282), (16, 1900141), (17, 1788368), (34, 894184), (68, 447092), (136, 223546), (272, 111773)]