65204564

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{1031}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 116104128

約数和(自身を除く): 50899564

約数列:

[1, 2, 4, 97, 163, 194, 326, 388, 652, 1031, 2062, 4124, 15811, 31622, 63244, 100007, 168053, 200014, 336106, 400028, 672212, 16301141, 32602282, 65204564]

約数ペア:

[(1, 65204564), (2, 32602282), (4, 16301141), (97, 672212), (163, 400028), (194, 336106), (326, 200014), (388, 168053), (652, 100007), (1031, 63244), (2062, 31622), (4124, 15811)]