8228128

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{661}}^1$

素因数の和:1060

約数の個数: 24

約数和(自身を含む): 16265340

約数和(自身を除く): 8037212

約数列:

[1, 2, 4, 8, 16, 32, 389, 661, 778, 1322, 1556, 2644, 3112, 5288, 6224, 10576, 12448, 21152, 257129, 514258, 1028516, 2057032, 4114064, 8228128]

約数ペア:

[(1, 8228128), (2, 4114064), (4, 2057032), (8, 1028516), (16, 514258), (32, 257129), (389, 21152), (661, 12448), (778, 10576), (1322, 6224), (1556, 5288), (2644, 3112)]