31443668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2609}}^1$

素因数の和:2767

約数の個数: 24

約数和(自身を含む): 57879360

約数和(自身を除く): 26435692

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 2609, 3013, 5218, 6026, 10436, 12052, 60007, 120014, 240028, 341779, 683558, 1367116, 7860917, 15721834, 31443668]

約数ペア:

[(1, 31443668), (2, 15721834), (4, 7860917), (23, 1367116), (46, 683558), (92, 341779), (131, 240028), (262, 120014), (524, 60007), (2609, 12052), (3013, 10436), (5218, 6026)]