80229728

素因数分解:

$2^5\times {\mathrm{263}}^1\times {\mathrm{9533}}^1$

素因数の和:9806

約数の個数: 24

約数和(自身を含む): 158569488

約数和(自身を除く): 78339760

約数列:

[1, 2, 4, 8, 16, 32, 263, 526, 1052, 2104, 4208, 8416, 9533, 19066, 38132, 76264, 152528, 305056, 2507179, 5014358, 10028716, 20057432, 40114864, 80229728]

約数ペア:

[(1, 80229728), (2, 40114864), (4, 20057432), (8, 10028716), (16, 5014358), (32, 2507179), (263, 305056), (526, 152528), (1052, 76264), (2104, 38132), (4208, 19066), (8416, 9533)]