90163808

素因数分解:

$2^5\times 7^1\times {\mathrm{402517}}^1$

素因数の和:402534

約数の個数: 24

約数和(自身を含む): 202869072

約数和(自身を除く): 112705264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 402517, 805034, 1610068, 2817619, 3220136, 5635238, 6440272, 11270476, 12880544, 22540952, 45081904, 90163808]

約数ペア:

[(1, 90163808), (2, 45081904), (4, 22540952), (7, 12880544), (8, 11270476), (14, 6440272), (16, 5635238), (28, 3220136), (32, 2817619), (56, 1610068), (112, 805034), (224, 402517)]