81659422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{53233}}^1$

素因数の和:53307

約数の個数: 16

約数和(自身を含む): 134149680

約数和(自身を除く): 52490258

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 53233, 106466, 692029, 1384058, 3140747, 6281494, 40829711, 81659422]

約数ペア:

[(1, 81659422), (2, 40829711), (13, 6281494), (26, 3140747), (59, 1384058), (118, 692029), (767, 106466), (1534, 53233)]