42776528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{86243}}^1$

素因数の和:86282

約数の個数: 20

約数和(自身を含む): 85554048

約数和(自身を除く): 42777520

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 86243, 172486, 344972, 689944, 1379888, 2673533, 5347066, 10694132, 21388264, 42776528]

約数ペア:

[(1, 42776528), (2, 21388264), (4, 10694132), (8, 5347066), (16, 2673533), (31, 1379888), (62, 689944), (124, 344972), (248, 172486), (496, 86243)]