31124814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5657}}^1$

素因数の和:5800

約数の個数: 32

約数和(自身を含む): 71698176

約数和(自身を除く): 40573362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 5657, 11314, 16971, 33942, 39599, 79198, 118797, 237594, 741067, 1482134, 2223201, 4446402, 5187469, 10374938, 15562407, 31124814]

約数ペア:

[(1, 31124814), (2, 15562407), (3, 10374938), (6, 5187469), (7, 4446402), (14, 2223201), (21, 1482134), (42, 741067), (131, 237594), (262, 118797), (393, 79198), (786, 39599), (917, 33942), (1834, 16971), (2751, 11314), (5502, 5657)]