890866624

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{143503}}^1$

素因数の和:143612

約数の個数: 28

約数和(自身を含む): 1786050784

約数和(自身を除く): 895184160

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 143503, 287006, 574012, 1148024, 2296048, 4592096, 9184192, 13919791, 27839582, 55679164, 111358328, 222716656, 445433312, 890866624]

約数ペア:

[(1, 890866624), (2, 445433312), (4, 222716656), (8, 111358328), (16, 55679164), (32, 27839582), (64, 13919791), (97, 9184192), (194, 4592096), (388, 2296048), (776, 1148024), (1552, 574012), (3104, 287006), (6208, 143503)]