2166032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 4737792

約数和(自身を除く): 2571760

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 397, 496, 682, 794, 1364, 1588, 2728, 3176, 4367, 5456, 6352, 8734, 12307, 17468, 24614, 34936, 49228, 69872, 98456, 135377, 196912, 270754, 541508, 1083016, 2166032]

約数ペア:

[(1, 2166032), (2, 1083016), (4, 541508), (8, 270754), (11, 196912), (16, 135377), (22, 98456), (31, 69872), (44, 49228), (62, 34936), (88, 24614), (124, 17468), (176, 12307), (248, 8734), (341, 6352), (397, 5456), (496, 4367), (682, 3176), (794, 2728), (1364, 1588)]