329794088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{31397}}^1$

素因数の和:31517

約数の個数: 32

約数和(自身を含む): 672545160

約数和(自身を除く): 342751072

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 31397, 62794, 125588, 251176, 408161, 816322, 1632644, 3171097, 3265288, 6342194, 12684388, 25368776, 41224261, 82448522, 164897044, 329794088]

約数ペア:

[(1, 329794088), (2, 164897044), (4, 82448522), (8, 41224261), (13, 25368776), (26, 12684388), (52, 6342194), (101, 3265288), (104, 3171097), (202, 1632644), (404, 816322), (808, 408161), (1313, 251176), (2626, 125588), (5252, 62794), (10504, 31397)]