86721443422

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{1498349}}^1$

素因数の和:1499067

約数の個数: 16

約数和(自身を含む): 133305202800

約数和(自身を除く): 46583759378

約数列:

[1, 2, 43, 86, 673, 1346, 28939, 57878, 1498349, 2996698, 64429007, 128858014, 1008388877, 2016777754, 43360721711, 86721443422]

約数ペア:

[(1, 86721443422), (2, 43360721711), (43, 2016777754), (86, 1008388877), (673, 128858014), (1346, 64429007), (28939, 2996698), (57878, 1498349)]