47071856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{226307}}^1$

素因数の和:226328

約数の個数: 20

約数和(自身を含む): 98217672

約数和(自身を除く): 51145816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 226307, 452614, 905228, 1810456, 2941991, 3620912, 5883982, 11767964, 23535928, 47071856]

約数ペア:

[(1, 47071856), (2, 23535928), (4, 11767964), (8, 5883982), (13, 3620912), (16, 2941991), (26, 1810456), (52, 905228), (104, 452614), (208, 226307)]