85652164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{16981}}^1$

素因数の和:17095

約数の個数: 24

約数和(自身を含む): 163095128

約数和(自身を除く): 77442964

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 16981, 33962, 67924, 220753, 441506, 883012, 1647157, 3294314, 6588628, 21413041, 42826082, 85652164]

約数ペア:

[(1, 85652164), (2, 42826082), (4, 21413041), (13, 6588628), (26, 3294314), (52, 1647157), (97, 883012), (194, 441506), (388, 220753), (1261, 67924), (2522, 33962), (5044, 16981)]