40245728

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{8329}}^1$

素因数の和:8490

約数の個数: 24

約数和(自身を含む): 79768080

約数和(自身を除く): 39522352

約数列:

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

約数ペア:

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