214962032

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{161869}}^1$

素因数の和:161960

約数の個数: 20

約数和(自身を含む): 421509480

約数和(自身を除く): 206547448

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 161869, 323738, 647476, 1294952, 2589904, 13435127, 26870254, 53740508, 107481016, 214962032]

約数ペア:

[(1, 214962032), (2, 107481016), (4, 53740508), (8, 26870254), (16, 13435127), (83, 2589904), (166, 1294952), (332, 647476), (664, 323738), (1328, 161869)]