80961424

素因数分解:

$2^4\times {\mathrm{1429}}^1\times {\mathrm{3541}}^1$

素因数の和:4978

約数の個数: 20

約数和(自身を含む): 157016860

約数和(自身を除く): 76055436

約数列:

[1, 2, 4, 8, 16, 1429, 2858, 3541, 5716, 7082, 11432, 14164, 22864, 28328, 56656, 5060089, 10120178, 20240356, 40480712, 80961424]

約数ペア:

[(1, 80961424), (2, 40480712), (4, 20240356), (8, 10120178), (16, 5060089), (1429, 56656), (2858, 28328), (3541, 22864), (5716, 14164), (7082, 11432)]