108870992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{400261}}^1$

素因数の和:400286

約数の個数: 20

約数和(自身を含む): 223346196

約数和(自身を除く): 114475204

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 400261, 800522, 1601044, 3202088, 6404176, 6804437, 13608874, 27217748, 54435496, 108870992]

約数ペア:

[(1, 108870992), (2, 54435496), (4, 27217748), (8, 13608874), (16, 6804437), (17, 6404176), (34, 3202088), (68, 1601044), (136, 800522), (272, 400261)]