16993456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{34261}}^1$

素因数の和:34300

約数の個数: 20

約数和(自身を含む): 33987904

約数和(自身を除く): 16994448

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 34261, 68522, 137044, 274088, 548176, 1062091, 2124182, 4248364, 8496728, 16993456]

約数ペア:

[(1, 16993456), (2, 8496728), (4, 4248364), (8, 2124182), (16, 1062091), (31, 548176), (62, 274088), (124, 137044), (248, 68522), (496, 34261)]