31955704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5953}}^1$

素因数の和:6031

約数の個数: 32

約数和(自身を含む): 66446640

約数和(自身を除く): 34490936

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 5953, 11906, 23812, 47624, 65483, 130966, 261932, 363133, 523864, 726266, 1452532, 2905064, 3994463, 7988926, 15977852, 31955704]

約数ペア:

[(1, 31955704), (2, 15977852), (4, 7988926), (8, 3994463), (11, 2905064), (22, 1452532), (44, 726266), (61, 523864), (88, 363133), (122, 261932), (244, 130966), (488, 65483), (671, 47624), (1342, 23812), (2684, 11906), (5368, 5953)]