71243656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{809587}}^1$

素因数の和:809604

約数の個数: 16

約数和(自身を含む): 145725840

約数和(自身を除く): 74482184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 809587, 1619174, 3238348, 6476696, 8905457, 17810914, 35621828, 71243656]

約数ペア:

[(1, 71243656), (2, 35621828), (4, 17810914), (8, 8905457), (11, 6476696), (22, 3238348), (44, 1619174), (88, 809587)]