80996704

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{148891}}^1$

素因数の和:148918

約数の個数: 24

約数和(自身を含む): 168843528

約数和(自身を除く): 87846824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 148891, 297782, 595564, 1191128, 2382256, 2531147, 4764512, 5062294, 10124588, 20249176, 40498352, 80996704]

約数ペア:

[(1, 80996704), (2, 40498352), (4, 20249176), (8, 10124588), (16, 5062294), (17, 4764512), (32, 2531147), (34, 2382256), (68, 1191128), (136, 595564), (272, 297782), (544, 148891)]