172964912

素因数分解:

$2^4\times {\mathrm{1583}}^1\times {\mathrm{6829}}^1$

素因数の和:8420

約数の個数: 20

約数和(自身を含む): 335380320

約数和(自身を除く): 162415408

約数列:

[1, 2, 4, 8, 16, 1583, 3166, 6332, 6829, 12664, 13658, 25328, 27316, 54632, 109264, 10810307, 21620614, 43241228, 86482456, 172964912]

約数ペア:

[(1, 172964912), (2, 86482456), (4, 43241228), (8, 21620614), (16, 10810307), (1583, 109264), (3166, 54632), (6332, 27316), (6829, 25328), (12664, 13658)]