89763328

素因数分解:

$2^9\times {\mathrm{199}}^1\times {\mathrm{881}}^1$

素因数の和:1098

約数の個数: 40

約数和(自身を含む): 180457200

約数和(自身を除く): 90693872

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 512, 796, 881, 1592, 1762, 3184, 3524, 6368, 7048, 12736, 14096, 25472, 28192, 50944, 56384, 101888, 112768, 175319, 225536, 350638, 451072, 701276, 1402552, 2805104, 5610208, 11220416, 22440832, 44881664, 89763328]

約数ペア:

[(1, 89763328), (2, 44881664), (4, 22440832), (8, 11220416), (16, 5610208), (32, 2805104), (64, 1402552), (128, 701276), (199, 451072), (256, 350638), (398, 225536), (512, 175319), (796, 112768), (881, 101888), (1592, 56384), (1762, 50944), (3184, 28192), (3524, 25472), (6368, 14096), (7048, 12736)]