30631432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{941}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 62115480

約数和(自身を除く): 31484048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 313, 626, 941, 1252, 1882, 2504, 3764, 4069, 7528, 8138, 12233, 16276, 24466, 32552, 48932, 97864, 294533, 589066, 1178132, 2356264, 3828929, 7657858, 15315716, 30631432]

約数ペア:

[(1, 30631432), (2, 15315716), (4, 7657858), (8, 3828929), (13, 2356264), (26, 1178132), (52, 589066), (104, 294533), (313, 97864), (626, 48932), (941, 32552), (1252, 24466), (1882, 16276), (2504, 12233), (3764, 8138), (4069, 7528)]