216810360104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67248871}}^1$

素因数の和:67248921

約数の個数: 32

約数和(自身を含む): 451912419840

約数和(自身を除く): 235102059736

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 67248871, 134497742, 268995484, 537990968, 874235323, 1748470646, 2084715001, 3496941292, 4169430002, 6993882584, 8338860004, 16677720008, 27101295013, 54202590026, 108405180052, 216810360104]

約数ペア:

[(1, 216810360104), (2, 108405180052), (4, 54202590026), (8, 27101295013), (13, 16677720008), (26, 8338860004), (31, 6993882584), (52, 4169430002), (62, 3496941292), (104, 2084715001), (124, 1748470646), (248, 874235323), (403, 537990968), (806, 268995484), (1612, 134497742), (3224, 67248871)]