389624

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 738720

約数和(自身を除く): 349096

約数列:

[1, 2, 4, 8, 113, 226, 431, 452, 862, 904, 1724, 3448, 48703, 97406, 194812, 389624]

約数ペア:

[(1, 389624), (2, 194812), (4, 97406), (8, 48703), (113, 3448), (226, 1724), (431, 904), (452, 862)]