82972172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{20681}}^1$

素因数の和:20761

約数の個数: 24

約数和(自身を含む): 156355920

約数和(自身を除く): 73383748

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 20681, 41362, 82724, 351577, 703154, 1220179, 1406308, 2440358, 4880716, 20743043, 41486086, 82972172]

約数ペア:

[(1, 82972172), (2, 41486086), (4, 20743043), (17, 4880716), (34, 2440358), (59, 1406308), (68, 1220179), (118, 703154), (236, 351577), (1003, 82724), (2006, 41362), (4012, 20681)]