90451016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15467}}^1$

素因数の和:15533

約数の個数: 32

約数和(自身を含む): 183759840

約数和(自身を除く): 93308824

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 15467, 30934, 61868, 123736, 262939, 525878, 665081, 1051756, 1330162, 2103512, 2660324, 5320648, 11306377, 22612754, 45225508, 90451016]

約数ペア:

[(1, 90451016), (2, 45225508), (4, 22612754), (8, 11306377), (17, 5320648), (34, 2660324), (43, 2103512), (68, 1330162), (86, 1051756), (136, 665081), (172, 525878), (344, 262939), (731, 123736), (1462, 61868), (2924, 30934), (5848, 15467)]