39629488

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{57601}}^1$

素因数の和:57652

約数の個数: 20

約数和(自身を含む): 78569128

約数和(自身を除く): 38939640

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 57601, 115202, 230404, 460808, 921616, 2476843, 4953686, 9907372, 19814744, 39629488]

約数ペア:

[(1, 39629488), (2, 19814744), (4, 9907372), (8, 4953686), (16, 2476843), (43, 921616), (86, 460808), (172, 230404), (344, 115202), (688, 57601)]