5145344

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 36

約数和(自身を含む): 10424400

約数和(自身を除く): 5279056

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 199, 202, 256, 398, 404, 796, 808, 1592, 1616, 3184, 3232, 6368, 6464, 12736, 12928, 20099, 25472, 25856, 40198, 50944, 80396, 160792, 321584, 643168, 1286336, 2572672, 5145344]

約数ペア:

[(1, 5145344), (2, 2572672), (4, 1286336), (8, 643168), (16, 321584), (32, 160792), (64, 80396), (101, 50944), (128, 40198), (199, 25856), (202, 25472), (256, 20099), (398, 12928), (404, 12736), (796, 6464), (808, 6368), (1592, 3232), (1616, 3184)]