86344765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 116960256

約数和(自身を除く): 30615491

約数列:

[1, 5, 13, 31, 65, 73, 155, 365, 403, 587, 949, 2015, 2263, 2935, 4745, 7631, 11315, 18197, 29419, 38155, 42851, 90985, 147095, 214255, 236561, 557063, 1182805, 1328381, 2785315, 6641905, 17268953, 86344765]

約数ペア:

[(1, 86344765), (5, 17268953), (13, 6641905), (31, 2785315), (65, 1328381), (73, 1182805), (155, 557063), (365, 236561), (403, 214255), (587, 147095), (949, 90985), (2015, 42851), (2263, 38155), (2935, 29419), (4745, 18197), (7631, 11315)]