78813664

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{25391}}^1$

素因数の和:25498

約数の個数: 24

約数和(自身を含む): 156770208

約数和(自身を除く): 77956544

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 25391, 50782, 101564, 203128, 406256, 812512, 2462927, 4925854, 9851708, 19703416, 39406832, 78813664]

約数ペア:

[(1, 78813664), (2, 39406832), (4, 19703416), (8, 9851708), (16, 4925854), (32, 2462927), (97, 812512), (194, 406256), (388, 203128), (776, 101564), (1552, 50782), (3104, 25391)]