87449494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{10831}}^1$

素因数の和:11211

約数の個数: 16

約数和(自身を含む): 143502336

約数和(自身を除く): 56052842

約数列:

[1, 2, 11, 22, 367, 734, 4037, 8074, 10831, 21662, 119141, 238282, 3974977, 7949954, 43724747, 87449494]

約数ペア:

[(1, 87449494), (2, 43724747), (11, 7949954), (22, 3974977), (367, 238282), (734, 119141), (4037, 21662), (8074, 10831)]