180370816

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{82891}}^1$

素因数の和:82922

約数の個数: 32

約数和(自身を含む): 380474280

約数和(自身を除く): 200103464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 82891, 165782, 331564, 663128, 1326256, 1409147, 2652512, 2818294, 5305024, 5636588, 10610048, 11273176, 22546352, 45092704, 90185408, 180370816]

約数ペア:

[(1, 180370816), (2, 90185408), (4, 45092704), (8, 22546352), (16, 11273176), (17, 10610048), (32, 5636588), (34, 5305024), (64, 2818294), (68, 2652512), (128, 1409147), (136, 1326256), (272, 663128), (544, 331564), (1088, 165782), (2176, 82891)]