99628528

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{44797}}^1$

素因数の和:44944

約数の個数: 20

約数和(自身を含む): 194423320

約数和(自身を除く): 94794792

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 44797, 89594, 179188, 358376, 716752, 6226783, 12453566, 24907132, 49814264, 99628528]

約数ペア:

[(1, 99628528), (2, 49814264), (4, 24907132), (8, 12453566), (16, 6226783), (139, 716752), (278, 358376), (556, 179188), (1112, 89594), (2224, 44797)]