2225258864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{25933}}^1$

素因数の和:26145

約数の個数: 40

約数和(自身を含む): 4476415872

約数和(自身を除く): 2251157008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 173, 248, 346, 496, 692, 1384, 2768, 5363, 10726, 21452, 25933, 42904, 51866, 85808, 103732, 207464, 414928, 803923, 1607846, 3215692, 4486409, 6431384, 8972818, 12862768, 17945636, 35891272, 71782544, 139078679, 278157358, 556314716, 1112629432, 2225258864]

約数ペア:

[(1, 2225258864), (2, 1112629432), (4, 556314716), (8, 278157358), (16, 139078679), (31, 71782544), (62, 35891272), (124, 17945636), (173, 12862768), (248, 8972818), (346, 6431384), (496, 4486409), (692, 3215692), (1384, 1607846), (2768, 803923), (5363, 414928), (10726, 207464), (21452, 103732), (25933, 85808), (42904, 51866)]