82172672

素因数分解:

$2^8\times {\mathrm{199}}^1\times {\mathrm{1613}}^1$

素因数の和:1828

約数の個数: 36

約数和(自身を含む): 164950800

約数和(自身を除く): 82778128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 796, 1592, 1613, 3184, 3226, 6368, 6452, 12736, 12904, 25472, 25808, 50944, 51616, 103232, 206464, 320987, 412928, 641974, 1283948, 2567896, 5135792, 10271584, 20543168, 41086336, 82172672]

約数ペア:

[(1, 82172672), (2, 41086336), (4, 20543168), (8, 10271584), (16, 5135792), (32, 2567896), (64, 1283948), (128, 641974), (199, 412928), (256, 320987), (398, 206464), (796, 103232), (1592, 51616), (1613, 50944), (3184, 25808), (3226, 25472), (6368, 12904), (6452, 12736)]