819170192

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{10831}}^1$

素因数の和:11031

約数の個数: 40

約数和(自身を含む): 1652096640

約数和(自身を除く): 832926448

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 163, 232, 326, 464, 652, 1304, 2608, 4727, 9454, 10831, 18908, 21662, 37816, 43324, 75632, 86648, 173296, 314099, 628198, 1256396, 1765453, 2512792, 3530906, 5025584, 7061812, 14123624, 28247248, 51198137, 102396274, 204792548, 409585096, 819170192]

約数ペア:

[(1, 819170192), (2, 409585096), (4, 204792548), (8, 102396274), (16, 51198137), (29, 28247248), (58, 14123624), (116, 7061812), (163, 5025584), (232, 3530906), (326, 2512792), (464, 1765453), (652, 1256396), (1304, 628198), (2608, 314099), (4727, 173296), (9454, 86648), (10831, 75632), (18908, 43324), (21662, 37816)]