16884584

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 33047040

約数和(自身を除く): 16162456

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 206, 248, 412, 661, 824, 1322, 2644, 3193, 5288, 6386, 12772, 20491, 25544, 40982, 68083, 81964, 136166, 163928, 272332, 544664, 2110573, 4221146, 8442292, 16884584]

約数ペア:

[(1, 16884584), (2, 8442292), (4, 4221146), (8, 2110573), (31, 544664), (62, 272332), (103, 163928), (124, 136166), (206, 81964), (248, 68083), (412, 40982), (661, 25544), (824, 20491), (1322, 12772), (2644, 6386), (3193, 5288)]