390016

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 850680

約数和(自身を除く): 460664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 277, 352, 554, 704, 1108, 1408, 2216, 3047, 4432, 6094, 8864, 12188, 17728, 24376, 35456, 48752, 97504, 195008, 390016]

約数ペア:

[(1, 390016), (2, 195008), (4, 97504), (8, 48752), (11, 35456), (16, 24376), (22, 17728), (32, 12188), (44, 8864), (64, 6094), (88, 4432), (128, 3047), (176, 2216), (277, 1408), (352, 1108), (554, 704)]