42639056

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1203

約数の個数: 40

約数和(自身を含む): 87077760

約数和(自身を除く): 44438704

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 109, 184, 218, 368, 436, 872, 1063, 1744, 2126, 2507, 4252, 5014, 8504, 10028, 17008, 20056, 24449, 40112, 48898, 97796, 115867, 195592, 231734, 391184, 463468, 926936, 1853872, 2664941, 5329882, 10659764, 21319528, 42639056]

約数ペア:

[(1, 42639056), (2, 21319528), (4, 10659764), (8, 5329882), (16, 2664941), (23, 1853872), (46, 926936), (92, 463468), (109, 391184), (184, 231734), (218, 195592), (368, 115867), (436, 97796), (872, 48898), (1063, 40112), (1744, 24449), (2126, 20056), (2507, 17008), (4252, 10028), (5014, 8504)]