63021316

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{8521}}^1$

素因数の和:8611

約数の個数: 18

約数和(自身を含む): 112925022

約数和(自身を除く): 49903706

約数列:

[1, 2, 4, 43, 86, 172, 1849, 3698, 7396, 8521, 17042, 34084, 366403, 732806, 1465612, 15755329, 31510658, 63021316]

約数ペア:

[(1, 63021316), (2, 31510658), (4, 15755329), (43, 1465612), (86, 732806), (172, 366403), (1849, 34084), (3698, 17042), (7396, 8521)]