31263432

素因数分解:

$2^3\times 3^1\times {\mathrm{1103}}^1\times {\mathrm{1181}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 78295680

約数和(自身を除く): 47032248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1103, 1181, 2206, 2362, 3309, 3543, 4412, 4724, 6618, 7086, 8824, 9448, 13236, 14172, 26472, 28344, 1302643, 2605286, 3907929, 5210572, 7815858, 10421144, 15631716, 31263432]

約数ペア:

[(1, 31263432), (2, 15631716), (3, 10421144), (4, 7815858), (6, 5210572), (8, 3907929), (12, 2605286), (24, 1302643), (1103, 28344), (1181, 26472), (2206, 14172), (2362, 13236), (3309, 9448), (3543, 8824), (4412, 7086), (4724, 6618)]