45977776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{221047}}^1$

素因数の和:221068

約数の個数: 20

約数和(自身を含む): 95934832

約数和(自身を除く): 49957056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 221047, 442094, 884188, 1768376, 2873611, 3536752, 5747222, 11494444, 22988888, 45977776]

約数ペア:

[(1, 45977776), (2, 22988888), (4, 11494444), (8, 5747222), (13, 3536752), (16, 2873611), (26, 1768376), (52, 884188), (104, 442094), (208, 221047)]