42563434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{5011}}^1$

素因数の和:5181

約数の個数: 16

約数和(自身を含む): 66398976

約数和(自身を除く): 23835542

約数列:

[1, 2, 31, 62, 137, 274, 4247, 5011, 8494, 10022, 155341, 310682, 686507, 1373014, 21281717, 42563434]

約数ペア:

[(1, 42563434), (2, 21281717), (31, 1373014), (62, 686507), (137, 310682), (274, 155341), (4247, 10022), (5011, 8494)]