40960052

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47189}}^1$

素因数の和:47231

約数の個数: 24

約数和(自身を含む): 84564480

約数和(自身を除く): 43604428

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 47189, 94378, 188756, 330323, 660646, 1321292, 1462859, 2925718, 5851436, 10240013, 20480026, 40960052]

約数ペア:

[(1, 40960052), (2, 20480026), (4, 10240013), (7, 5851436), (14, 2925718), (28, 1462859), (31, 1321292), (62, 660646), (124, 330323), (217, 188756), (434, 94378), (868, 47189)]