228462544

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{78889}}^1$

素因数の和:79078

約数の個数: 20

約数和(自身を含む): 445097380

約数和(自身を除く): 216634836

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 78889, 157778, 315556, 631112, 1262224, 14278909, 28557818, 57115636, 114231272, 228462544]

約数ペア:

[(1, 228462544), (2, 114231272), (4, 57115636), (8, 28557818), (16, 14278909), (181, 1262224), (362, 631112), (724, 315556), (1448, 157778), (2896, 78889)]