80180704

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{147391}}^1$

素因数の和:147418

約数の個数: 24

約数和(自身を含む): 167142528

約数和(自身を除く): 86961824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 147391, 294782, 589564, 1179128, 2358256, 2505647, 4716512, 5011294, 10022588, 20045176, 40090352, 80180704]

約数ペア:

[(1, 80180704), (2, 40090352), (4, 20045176), (8, 10022588), (16, 5011294), (17, 4716512), (32, 2505647), (34, 2358256), (68, 1179128), (136, 589564), (272, 294782), (544, 147391)]