18728896

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{10091}}^1$

素因数の和:10132

約数の個数: 28

約数和(自身を含む): 38450520

約数和(自身を除く): 19721624

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 10091, 20182, 40364, 80728, 161456, 292639, 322912, 585278, 645824, 1170556, 2341112, 4682224, 9364448, 18728896]

約数ペア:

[(1, 18728896), (2, 9364448), (4, 4682224), (8, 2341112), (16, 1170556), (29, 645824), (32, 585278), (58, 322912), (64, 292639), (116, 161456), (232, 80728), (464, 40364), (928, 20182), (1856, 10091)]