8432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:56

約数の個数: 20

約数和(自身を含む): 17856

約数和(自身を除く): 9424

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432]

約数ペア:

[(1, 8432), (2, 4216), (4, 2108), (8, 1054), (16, 527), (17, 496), (31, 272), (34, 248), (62, 136), (68, 124)]