64682584

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{197203}}^1$

素因数の和:197250

約数の個数: 16

約数和(自身を含む): 124238520

約数和(自身を除く): 59555936

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 197203, 394406, 788812, 1577624, 8085323, 16170646, 32341292, 64682584]

約数ペア:

[(1, 64682584), (2, 32341292), (4, 16170646), (8, 8085323), (41, 1577624), (82, 788812), (164, 394406), (328, 197203)]