38913584

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{21523}}^1$

素因数の和:21644

約数の個数: 20

約数和(自身を含む): 76065816

約数和(自身を除く): 37152232

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 21523, 43046, 86092, 172184, 344368, 2432099, 4864198, 9728396, 19456792, 38913584]

約数ペア:

[(1, 38913584), (2, 19456792), (4, 9728396), (8, 4864198), (16, 2432099), (113, 344368), (226, 172184), (452, 86092), (904, 43046), (1808, 21523)]