163666544

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{193003}}^1$

素因数の和:193064

約数の個数: 20

約数和(自身を含む): 323088696

約数和(自身を除く): 159422152

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 193003, 386006, 772012, 1544024, 3088048, 10229159, 20458318, 40916636, 81833272, 163666544]

約数ペア:

[(1, 163666544), (2, 81833272), (4, 40916636), (8, 20458318), (16, 10229159), (53, 3088048), (106, 1544024), (212, 772012), (424, 386006), (848, 193003)]