81984064

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{75353}}^1$

素因数の和:75382

約数の個数: 28

約数和(自身を含む): 172259244

約数和(自身を除く): 90275180

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 75353, 150706, 301412, 602824, 1205648, 1281001, 2411296, 2562002, 4822592, 5124004, 10248008, 20496016, 40992032, 81984064]

約数ペア:

[(1, 81984064), (2, 40992032), (4, 20496016), (8, 10248008), (16, 5124004), (17, 4822592), (32, 2562002), (34, 2411296), (64, 1281001), (68, 1205648), (136, 602824), (272, 301412), (544, 150706), (1088, 75353)]