81931106

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{5381}}^1$

素因数の和:5737

約数の個数: 16

約数和(自身を含む): 128651328

約数和(自身を除く): 46720222

約数列:

[1, 2, 23, 46, 331, 662, 5381, 7613, 10762, 15226, 123763, 247526, 1781111, 3562222, 40965553, 81931106]

約数ペア:

[(1, 81931106), (2, 40965553), (23, 3562222), (46, 1781111), (331, 247526), (662, 123763), (5381, 15226), (7613, 10762)]