90449968

素因数分解:

$2^4\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1823}}^1$

素因数の和:2281

約数の個数: 40

約数和(自身を含む): 200844288

約数和(自身を除く): 110394320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 443, 886, 1772, 1823, 3101, 3544, 3646, 6202, 7088, 7292, 12404, 12761, 14584, 24808, 25522, 29168, 49616, 51044, 102088, 204176, 807589, 1615178, 3230356, 5653123, 6460712, 11306246, 12921424, 22612492, 45224984, 90449968]

約数ペア:

[(1, 90449968), (2, 45224984), (4, 22612492), (7, 12921424), (8, 11306246), (14, 6460712), (16, 5653123), (28, 3230356), (56, 1615178), (112, 807589), (443, 204176), (886, 102088), (1772, 51044), (1823, 49616), (3101, 29168), (3544, 25522), (3646, 24808), (6202, 14584), (7088, 12761), (7292, 12404)]