80538584

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13963}}^1$

素因数の和:14079

約数の個数: 32

約数和(自身を含む): 174270720

約数和(自身を除く): 93732136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 13963, 27926, 55852, 97741, 111704, 195482, 390964, 781928, 1438189, 2876378, 5752756, 10067323, 11505512, 20134646, 40269292, 80538584]

約数ペア:

[(1, 80538584), (2, 40269292), (4, 20134646), (7, 11505512), (8, 10067323), (14, 5752756), (28, 2876378), (56, 1438189), (103, 781928), (206, 390964), (412, 195482), (721, 111704), (824, 97741), (1442, 55852), (2884, 27926), (5768, 13963)]