90641992

素因数分解:

$2^3\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{1543}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 194544000

約数和(自身を除く): 103902008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1049, 1543, 2098, 3086, 4196, 6172, 7343, 8392, 10801, 12344, 14686, 21602, 29372, 43204, 58744, 86408, 1618607, 3237214, 6474428, 11330249, 12948856, 22660498, 45320996, 90641992]

約数ペア:

[(1, 90641992), (2, 45320996), (4, 22660498), (7, 12948856), (8, 11330249), (14, 6474428), (28, 3237214), (56, 1618607), (1049, 86408), (1543, 58744), (2098, 43204), (3086, 29372), (4196, 21602), (6172, 14686), (7343, 12344), (8392, 10801)]