20161519316

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{173806201}}^1$

素因数の和:173806234

約数の個数: 12

約数和(自身を含む): 36499302420

約数和(自身を除く): 16337783104

約数列:

[1, 2, 4, 29, 58, 116, 173806201, 347612402, 695224804, 5040379829, 10080759658, 20161519316]

約数ペア:

[(1, 20161519316), (2, 10080759658), (4, 5040379829), (29, 695224804), (58, 347612402), (116, 173806201)]