31982912

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{2957}}^1$

素因数の和:2995

約数の個数: 42

約数和(自身を含む): 68746878

約数和(自身を除く): 36763966

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 2957, 5408, 5914, 10816, 11828, 23656, 38441, 47312, 76882, 94624, 153764, 189248, 307528, 499733, 615056, 999466, 1230112, 1998932, 2460224, 3997864, 7995728, 15991456, 31982912]

約数ペア:

[(1, 31982912), (2, 15991456), (4, 7995728), (8, 3997864), (13, 2460224), (16, 1998932), (26, 1230112), (32, 999466), (52, 615056), (64, 499733), (104, 307528), (169, 189248), (208, 153764), (338, 94624), (416, 76882), (676, 47312), (832, 38441), (1352, 23656), (2704, 11828), (2957, 10816), (5408, 5914)]