89409858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5987}}^1$

素因数の和:6142

約数の個数: 32

約数和(自身を含む): 189699840

約数和(自身を除く): 100289982

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4978, 5987, 7467, 11974, 14934, 17961, 35922, 113753, 227506, 341259, 682518, 784297, 1568594, 2352891, 4705782, 14901643, 29803286, 44704929, 89409858]

約数ペア:

[(1, 89409858), (2, 44704929), (3, 29803286), (6, 14901643), (19, 4705782), (38, 2352891), (57, 1568594), (114, 784297), (131, 682518), (262, 341259), (393, 227506), (786, 113753), (2489, 35922), (4978, 17961), (5987, 14934), (7467, 11974)]