40847936

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{14843}}^1$

素因数の和:14898

約数の個数: 28

約数和(自身を含む): 82948272

約数和(自身を除く): 42100336

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 14843, 29686, 59372, 118744, 237488, 474976, 638249, 949952, 1276498, 2552996, 5105992, 10211984, 20423968, 40847936]

約数ペア:

[(1, 40847936), (2, 20423968), (4, 10211984), (8, 5105992), (16, 2552996), (32, 1276498), (43, 949952), (64, 638249), (86, 474976), (172, 237488), (344, 118744), (688, 59372), (1376, 29686), (2752, 14843)]