2142064

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1613}}^1$

素因数の和:1704

約数の個数: 20

約数和(自身を含む): 4202856

約数和(自身を除く): 2060792

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1613, 3226, 6452, 12904, 25808, 133879, 267758, 535516, 1071032, 2142064]

約数ペア:

[(1, 2142064), (2, 1071032), (4, 535516), (8, 267758), (16, 133879), (83, 25808), (166, 12904), (332, 6452), (664, 3226), (1328, 1613)]