89585392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{430699}}^1$

素因数の和:430720

約数の個数: 20

約数和(自身を含む): 186923800

約数和(自身を除く): 97338408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 430699, 861398, 1722796, 3445592, 5599087, 6891184, 11198174, 22396348, 44792696, 89585392]

約数ペア:

[(1, 89585392), (2, 44792696), (4, 22396348), (8, 11198174), (13, 6891184), (16, 5599087), (26, 3445592), (52, 1722796), (104, 861398), (208, 430699)]