38824528

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{56431}}^1$

素因数の和:56482

約数の個数: 20

約数和(自身を含む): 76973248

約数和(自身を除く): 38148720

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 56431, 112862, 225724, 451448, 902896, 2426533, 4853066, 9706132, 19412264, 38824528]

約数ペア:

[(1, 38824528), (2, 19412264), (4, 9706132), (8, 4853066), (16, 2426533), (43, 902896), (86, 451448), (172, 225724), (344, 112862), (688, 56431)]