31820605264

素因数分解:

$2^4\times 7^1\times {\mathrm{284112547}}^1$

素因数の和:284112562

約数の個数: 20

約数和(自身を含む): 70459911904

約数和(自身を除く): 38639306640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 284112547, 568225094, 1136450188, 1988787829, 2272900376, 3977575658, 4545800752, 7955151316, 15910302632, 31820605264]

約数ペア:

[(1, 31820605264), (2, 15910302632), (4, 7955151316), (7, 4545800752), (8, 3977575658), (14, 2272900376), (16, 1988787829), (28, 1136450188), (56, 568225094), (112, 284112547)]