461264

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 20

約数和(自身を含む): 904704

約数和(自身を除く): 443440

約数列:

[1, 2, 4, 8, 16, 127, 227, 254, 454, 508, 908, 1016, 1816, 2032, 3632, 28829, 57658, 115316, 230632, 461264]

約数ペア:

[(1, 461264), (2, 230632), (4, 115316), (8, 57658), (16, 28829), (127, 3632), (227, 2032), (254, 1816), (454, 1016), (508, 908)]