80491456

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{8329}}^1$

素因数の和:8492

約数の個数: 28

約数和(自身を含む): 160802320

約数和(自身を除く): 80310864

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 8329, 9664, 16658, 33316, 66632, 133264, 266528, 533056, 1257679, 2515358, 5030716, 10061432, 20122864, 40245728, 80491456]

約数ペア:

[(1, 80491456), (2, 40245728), (4, 20122864), (8, 10061432), (16, 5030716), (32, 2515358), (64, 1257679), (151, 533056), (302, 266528), (604, 133264), (1208, 66632), (2416, 33316), (4832, 16658), (8329, 9664)]