86973154

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{7753}}^1$

素因数の和:7905

約数の個数: 16

約数和(自身を含む): 133989120

約数和(自身を除く): 47015966

約数列:

[1, 2, 71, 79, 142, 158, 5609, 7753, 11218, 15506, 550463, 612487, 1100926, 1224974, 43486577, 86973154]

約数ペア:

[(1, 86973154), (2, 43486577), (71, 1224974), (79, 1100926), (142, 612487), (158, 550463), (5609, 15506), (7753, 11218)]