80975132

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{34843}}^1$

素因数の和:34937

約数の個数: 24

約数和(自身を含む): 163906176

約数和(自身を除く): 82931044

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 34843, 69686, 139372, 243901, 487802, 975604, 2891969, 5783938, 11567876, 20243783, 40487566, 80975132]

約数ペア:

[(1, 80975132), (2, 40487566), (4, 20243783), (7, 11567876), (14, 5783938), (28, 2891969), (83, 975604), (166, 487802), (332, 243901), (581, 139372), (1162, 69686), (2324, 34843)]