100123456

素因数分解:

$2^6\times {\mathrm{433}}^1\times {\mathrm{3613}}^1$

素因数の和:4058

約数の個数: 28

約数和(自身を含む): 199196452

約数和(自身を除く): 99072996

約数列:

[1, 2, 4, 8, 16, 32, 64, 433, 866, 1732, 3464, 3613, 6928, 7226, 13856, 14452, 27712, 28904, 57808, 115616, 231232, 1564429, 3128858, 6257716, 12515432, 25030864, 50061728, 100123456]

約数ペア:

[(1, 100123456), (2, 50061728), (4, 25030864), (8, 12515432), (16, 6257716), (32, 3128858), (64, 1564429), (433, 231232), (866, 115616), (1732, 57808), (3464, 28904), (3613, 27712), (6928, 14452), (7226, 13856)]