39071344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{187843}}^1$

素因数の和:187864

約数の個数: 20

約数和(自身を含む): 81524296

約数和(自身を除く): 42452952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 187843, 375686, 751372, 1502744, 2441959, 3005488, 4883918, 9767836, 19535672, 39071344]

約数ペア:

[(1, 39071344), (2, 19535672), (4, 9767836), (8, 4883918), (13, 3005488), (16, 2441959), (26, 1502744), (52, 751372), (104, 375686), (208, 187843)]