22990448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1033}}^1$

素因数の和:1161

約数の個数: 40

約数和(自身を含む): 48465648

約数和(自身を除く): 25475200

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1033, 1391, 1712, 2066, 2782, 4132, 5564, 8264, 11128, 13429, 16528, 22256, 26858, 53716, 107432, 110531, 214864, 221062, 442124, 884248, 1436903, 1768496, 2873806, 5747612, 11495224, 22990448]

約数ペア:

[(1, 22990448), (2, 11495224), (4, 5747612), (8, 2873806), (13, 1768496), (16, 1436903), (26, 884248), (52, 442124), (104, 221062), (107, 214864), (208, 110531), (214, 107432), (428, 53716), (856, 26858), (1033, 22256), (1391, 16528), (1712, 13429), (2066, 11128), (2782, 8264), (4132, 5564)]