56175536

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{5081}}^1$

素因数の和:5780

約数の個数: 20

約数和(自身を含む): 109019064

約数和(自身を除く): 52843528

約数列:

[1, 2, 4, 8, 16, 691, 1382, 2764, 5081, 5528, 10162, 11056, 20324, 40648, 81296, 3510971, 7021942, 14043884, 28087768, 56175536]

約数ペア:

[(1, 56175536), (2, 28087768), (4, 14043884), (8, 7021942), (16, 3510971), (691, 81296), (1382, 40648), (2764, 20324), (5081, 11056), (5528, 10162)]