887365312

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{142939}}^1$

素因数の和:143048

約数の個数: 28

約数和(自身を含む): 1779031240

約数和(自身を除く): 891665928

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 142939, 285878, 571756, 1143512, 2287024, 4574048, 9148096, 13865083, 27730166, 55460332, 110920664, 221841328, 443682656, 887365312]

約数ペア:

[(1, 887365312), (2, 443682656), (4, 221841328), (8, 110920664), (16, 55460332), (32, 27730166), (64, 13865083), (97, 9148096), (194, 4574048), (388, 2287024), (776, 1143512), (1552, 571756), (3104, 285878), (6208, 142939)]