21902286592

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{2086727}}^1$

素因数の和:2086784

約数の個数: 36

約数和(自身を含む): 44785356336

約数和(自身を除く): 22883069744

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 2086727, 4173454, 8346908, 16693816, 33387632, 66775264, 85555807, 133550528, 171111614, 267101056, 342223228, 534202112, 684446456, 1368892912, 2737785824, 5475571648, 10951143296, 21902286592]

約数ペア:

[(1, 21902286592), (2, 10951143296), (4, 5475571648), (8, 2737785824), (16, 1368892912), (32, 684446456), (41, 534202112), (64, 342223228), (82, 267101056), (128, 171111614), (164, 133550528), (256, 85555807), (328, 66775264), (656, 33387632), (1312, 16693816), (2624, 8346908), (5248, 4173454), (10496, 2086727)]