8215868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 15106560

約数和(自身を除く): 6890692

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 236, 1123, 1829, 2246, 3658, 4492, 7316, 34813, 66257, 69626, 132514, 139252, 265028, 2053967, 4107934, 8215868]

約数ペア:

[(1, 8215868), (2, 4107934), (4, 2053967), (31, 265028), (59, 139252), (62, 132514), (118, 69626), (124, 66257), (236, 34813), (1123, 7316), (1829, 4492), (2246, 3658)]