33380048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{160481}}^1$

素因数の和:160502

約数の個数: 20

約数和(自身を含む): 69649188

約数和(自身を除く): 36269140

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 160481, 320962, 641924, 1283848, 2086253, 2567696, 4172506, 8345012, 16690024, 33380048]

約数ペア:

[(1, 33380048), (2, 16690024), (4, 8345012), (8, 4172506), (13, 2567696), (16, 2086253), (26, 1283848), (52, 641924), (104, 320962), (208, 160481)]