42347470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8191}}^1$

素因数の和:8256

約数の個数: 32

約数和(自身を含む): 84934656

約数和(自身を除く): 42587186

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 8191, 16382, 40955, 81910, 90101, 180202, 384977, 450505, 769954, 901010, 1924885, 3849770, 4234747, 8469494, 21173735, 42347470]

約数ペア:

[(1, 42347470), (2, 21173735), (5, 8469494), (10, 4234747), (11, 3849770), (22, 1924885), (47, 901010), (55, 769954), (94, 450505), (110, 384977), (235, 180202), (470, 90101), (517, 81910), (1034, 40955), (2585, 16382), (5170, 8191)]