31494056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5867}}^1$

素因数の和:5945

約数の個数: 32

約数和(自身を含む): 65486880

約数和(自身を除く): 33992824

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 5867, 11734, 23468, 46936, 64537, 129074, 258148, 357887, 516296, 715774, 1431548, 2863096, 3936757, 7873514, 15747028, 31494056]

約数ペア:

[(1, 31494056), (2, 15747028), (4, 7873514), (8, 3936757), (11, 2863096), (22, 1431548), (44, 715774), (61, 516296), (88, 357887), (122, 258148), (244, 129074), (488, 64537), (671, 46936), (1342, 23468), (2684, 11734), (5368, 5867)]