1661529904

素因数分解:

$2^4\times {\mathrm{103845619}}^1$

素因数の和:103845627

約数の個数: 10

約数和(自身を含む): 3219214220

約数和(自身を除く): 1557684316

約数列:

[1, 2, 4, 8, 16, 103845619, 207691238, 415382476, 830764952, 1661529904]

約数ペア:

[(1, 1661529904), (2, 830764952), (4, 415382476), (8, 207691238), (16, 103845619)]