40826816

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{15559}}^1$

素因数の和:15612

約数の個数: 28

約数和(自身を含む): 82997040

約数和(自身を除く): 42170224

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 15559, 31118, 62236, 124472, 248944, 497888, 637919, 995776, 1275838, 2551676, 5103352, 10206704, 20413408, 40826816]

約数ペア:

[(1, 40826816), (2, 20413408), (4, 10206704), (8, 5103352), (16, 2551676), (32, 1275838), (41, 995776), (64, 637919), (82, 497888), (164, 248944), (328, 124472), (656, 62236), (1312, 31118), (2624, 15559)]