42395848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15541}}^1$

素因数の和:15589

約数の個数: 32

約数和(自身を含む): 89521920

約数和(自身を除く): 47126072

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 15541, 31082, 62164, 124328, 170951, 341902, 481771, 683804, 963542, 1367608, 1927084, 3854168, 5299481, 10598962, 21197924, 42395848]

約数ペア:

[(1, 42395848), (2, 21197924), (4, 10598962), (8, 5299481), (11, 3854168), (22, 1927084), (31, 1367608), (44, 963542), (62, 683804), (88, 481771), (124, 341902), (248, 170951), (341, 124328), (682, 62164), (1364, 31082), (2728, 15541)]