31086896

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{10067}}^1$

素因数の和:10268

約数の個数: 20

約数和(自身を含む): 60548952

約数和(自身を除く): 29462056

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 10067, 20134, 40268, 80536, 161072, 1942931, 3885862, 7771724, 15543448, 31086896]

約数ペア:

[(1, 31086896), (2, 15543448), (4, 7771724), (8, 3885862), (16, 1942931), (193, 161072), (386, 80536), (772, 40268), (1544, 20134), (3088, 10067)]