47318512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{155653}}^1$

素因数の和:155680

約数の個数: 20

約数和(自身を含む): 96505480

約数和(自身を除く): 49186968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 155653, 311306, 622612, 1245224, 2490448, 2957407, 5914814, 11829628, 23659256, 47318512]

約数ペア:

[(1, 47318512), (2, 23659256), (4, 11829628), (8, 5914814), (16, 2957407), (19, 2490448), (38, 1245224), (76, 622612), (152, 311306), (304, 155653)]