267931472

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{29327}}^1$

素因数の和:29906

約数の個数: 20

約数和(自身を含む): 520044096

約数和(自身を除く): 252112624

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 29327, 58654, 117308, 234616, 469232, 16745717, 33491434, 66982868, 133965736, 267931472]

約数ペア:

[(1, 267931472), (2, 133965736), (4, 66982868), (8, 33491434), (16, 16745717), (571, 469232), (1142, 234616), (2284, 117308), (4568, 58654), (9136, 29327)]