78994208

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{60209}}^1$

素因数の和:60260

約数の個数: 24

約数和(自身を含む): 159315660

約数和(自身を除く): 80321452

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 60209, 120418, 240836, 481672, 963344, 1926688, 2468569, 4937138, 9874276, 19748552, 39497104, 78994208]

約数ペア:

[(1, 78994208), (2, 39497104), (4, 19748552), (8, 9874276), (16, 4937138), (32, 2468569), (41, 1926688), (82, 963344), (164, 481672), (328, 240836), (656, 120418), (1312, 60209)]