87078056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{977}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 176216040

約数和(自身を除く): 89137984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 857, 977, 1714, 1954, 3428, 3908, 6856, 7816, 11141, 12701, 22282, 25402, 44564, 50804, 89128, 101608, 837289, 1674578, 3349156, 6698312, 10884757, 21769514, 43539028, 87078056]

約数ペア:

[(1, 87078056), (2, 43539028), (4, 21769514), (8, 10884757), (13, 6698312), (26, 3349156), (52, 1674578), (104, 837289), (857, 101608), (977, 89128), (1714, 50804), (1954, 44564), (3428, 25402), (3908, 22282), (6856, 12701), (7816, 11141)]