79881508

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{25247}}^1$

素因数の和:25371

約数の個数: 24

約数和(自身を含む): 161183232

約数和(自身を除く): 81301724

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 25247, 50494, 100988, 176729, 353458, 706916, 2852911, 5705822, 11411644, 19970377, 39940754, 79881508]

約数ペア:

[(1, 79881508), (2, 39940754), (4, 19970377), (7, 11411644), (14, 5705822), (28, 2852911), (113, 706916), (226, 353458), (452, 176729), (791, 100988), (1582, 50494), (3164, 25247)]