61638088

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{187921}}^1$

素因数の和:187968

約数の個数: 16

約数和(自身を含む): 118390860

約数和(自身を除く): 56752772

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 187921, 375842, 751684, 1503368, 7704761, 15409522, 30819044, 61638088]

約数ペア:

[(1, 61638088), (2, 30819044), (4, 15409522), (8, 7704761), (41, 1503368), (82, 751684), (164, 375842), (328, 187921)]