86437618

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{1579}}^1$

素因数の和:1953

約数の個数: 16

約数和(自身を含む): 131506560

約数和(自身を除く): 45068942

約数列:

[1, 2, 101, 202, 271, 542, 1579, 3158, 27371, 54742, 159479, 318958, 427909, 855818, 43218809, 86437618]

約数ペア:

[(1, 86437618), (2, 43218809), (101, 855818), (202, 427909), (271, 318958), (542, 159479), (1579, 54742), (3158, 27371)]