31971336

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{10169}}^1$

素因数の和:10309

約数の個数: 32

約数和(自身を含む): 80546400

約数和(自身を除く): 48575064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 10169, 20338, 30507, 40676, 61014, 81352, 122028, 244056, 1332139, 2664278, 3996417, 5328556, 7992834, 10657112, 15985668, 31971336]

約数ペア:

[(1, 31971336), (2, 15985668), (3, 10657112), (4, 7992834), (6, 5328556), (8, 3996417), (12, 2664278), (24, 1332139), (131, 244056), (262, 122028), (393, 81352), (524, 61014), (786, 40676), (1048, 30507), (1572, 20338), (3144, 10169)]