4351376

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{631}}^1$

素因数の和:1070

約数の個数: 20

約数和(自身を含む): 8463744

約数和(自身を除く): 4112368

約数列:

[1, 2, 4, 8, 16, 431, 631, 862, 1262, 1724, 2524, 3448, 5048, 6896, 10096, 271961, 543922, 1087844, 2175688, 4351376]

約数ペア:

[(1, 4351376), (2, 2175688), (4, 1087844), (8, 543922), (16, 271961), (431, 10096), (631, 6896), (862, 5048), (1262, 3448), (1724, 2524)]