81539326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{10099}}^1$

素因数の和:10479

約数の個数: 16

約数和(自身を含む): 133804800

約数和(自身を除く): 52265474

約数列:

[1, 2, 11, 22, 367, 734, 4037, 8074, 10099, 20198, 111089, 222178, 3706333, 7412666, 40769663, 81539326]

約数ペア:

[(1, 81539326), (2, 40769663), (11, 7412666), (22, 3706333), (367, 222178), (734, 111089), (4037, 20198), (8074, 10099)]