65845826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{20161}}^1$

素因数の和:20257

約数の個数: 16

約数和(自身を含む): 104519808

約数和(自身を除く): 38673982

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 20161, 40322, 463703, 927406, 1431431, 2862862, 32922913, 65845826]

約数ペア:

[(1, 65845826), (2, 32922913), (23, 2862862), (46, 1431431), (71, 927406), (142, 463703), (1633, 40322), (3266, 20161)]