31147608

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{9907}}^1$

素因数の和:10047

約数の個数: 32

約数和(自身を含む): 78471360

約数和(自身を除く): 47323752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 9907, 19814, 29721, 39628, 59442, 79256, 118884, 237768, 1297817, 2595634, 3893451, 5191268, 7786902, 10382536, 15573804, 31147608]

約数ペア:

[(1, 31147608), (2, 15573804), (3, 10382536), (4, 7786902), (6, 5191268), (8, 3893451), (12, 2595634), (24, 1297817), (131, 237768), (262, 118884), (393, 79256), (524, 59442), (786, 39628), (1048, 29721), (1572, 19814), (3144, 9907)]