804900128

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{64661}}^1$

素因数の和:65060

約数の個数: 24

約数和(自身を含む): 1588745340

約数和(自身を除く): 783845212

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1556, 3112, 6224, 12448, 64661, 129322, 258644, 517288, 1034576, 2069152, 25153129, 50306258, 100612516, 201225032, 402450064, 804900128]

約数ペア:

[(1, 804900128), (2, 402450064), (4, 201225032), (8, 100612516), (16, 50306258), (32, 25153129), (389, 2069152), (778, 1034576), (1556, 517288), (3112, 258644), (6224, 129322), (12448, 64661)]