31359416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{971}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 64385280

約数和(自身を除く): 33025864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 367, 734, 971, 1468, 1942, 2936, 3884, 4037, 7768, 8074, 10681, 16148, 21362, 32296, 42724, 85448, 356357, 712714, 1425428, 2850856, 3919927, 7839854, 15679708, 31359416]

約数ペア:

[(1, 31359416), (2, 15679708), (4, 7839854), (8, 3919927), (11, 2850856), (22, 1425428), (44, 712714), (88, 356357), (367, 85448), (734, 42724), (971, 32296), (1468, 21362), (1942, 16148), (2936, 10681), (3884, 8074), (4037, 7768)]