42437816

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{461}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 82162080

約数和(自身を除く): 39724264

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 311, 461, 622, 922, 1244, 1844, 2488, 3688, 11507, 17057, 23014, 34114, 46028, 68228, 92056, 136456, 143371, 286742, 573484, 1146968, 5304727, 10609454, 21218908, 42437816]

約数ペア:

[(1, 42437816), (2, 21218908), (4, 10609454), (8, 5304727), (37, 1146968), (74, 573484), (148, 286742), (296, 143371), (311, 136456), (461, 92056), (622, 68228), (922, 46028), (1244, 34114), (1844, 23014), (2488, 17057), (3688, 11507)]