45845488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{220411}}^1$

素因数の和:220432

約数の個数: 20

約数和(自身を含む): 95658808

約数和(自身を除く): 49813320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 220411, 440822, 881644, 1763288, 2865343, 3526576, 5730686, 11461372, 22922744, 45845488]

約数ペア:

[(1, 45845488), (2, 22922744), (4, 11461372), (8, 5730686), (13, 3526576), (16, 2865343), (26, 1763288), (52, 881644), (104, 440822), (208, 220411)]