456496

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:388

約数の個数: 20

約数和(自身を含む): 896272

約数和(自身を除く): 439776

約数列:

[1, 2, 4, 8, 16, 103, 206, 277, 412, 554, 824, 1108, 1648, 2216, 4432, 28531, 57062, 114124, 228248, 456496]

約数ペア:

[(1, 456496), (2, 228248), (4, 114124), (8, 57062), (16, 28531), (103, 4432), (206, 2216), (277, 1648), (412, 1108), (554, 824)]