31677564

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{24671}}^1$

素因数の和:24785

約数の個数: 24

約数和(自身を含む): 74608128

約数和(自身を除く): 42930564

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 24671, 49342, 74013, 98684, 148026, 296052, 2639797, 5279594, 7919391, 10559188, 15838782, 31677564]

約数ペア:

[(1, 31677564), (2, 15838782), (3, 10559188), (4, 7919391), (6, 5279594), (12, 2639797), (107, 296052), (214, 148026), (321, 98684), (428, 74013), (642, 49342), (1284, 24671)]