38961916

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44887}}^1$

素因数の和:44929

約数の個数: 24

約数和(自身を含む): 80439296

約数和(自身を除く): 41477380

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 44887, 89774, 179548, 314209, 628418, 1256836, 1391497, 2782994, 5565988, 9740479, 19480958, 38961916]

約数ペア:

[(1, 38961916), (2, 19480958), (4, 9740479), (7, 5565988), (14, 2782994), (28, 1391497), (31, 1256836), (62, 628418), (124, 314209), (217, 179548), (434, 89774), (868, 44887)]