90196352

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{3541}}^1$

素因数の和:3754

約数の個数: 32

約数和(自身を含む): 180642000

約数和(自身を除く): 90445648

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 796, 1592, 3184, 3541, 6368, 7082, 12736, 14164, 25472, 28328, 56656, 113312, 226624, 453248, 704659, 1409318, 2818636, 5637272, 11274544, 22549088, 45098176, 90196352]

約数ペア:

[(1, 90196352), (2, 45098176), (4, 22549088), (8, 11274544), (16, 5637272), (32, 2818636), (64, 1409318), (128, 704659), (199, 453248), (398, 226624), (796, 113312), (1592, 56656), (3184, 28328), (3541, 25472), (6368, 14164), (7082, 12736)]