161728592

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{348553}}^1$

素因数の和:348590

約数の個数: 20

約数和(自身を含む): 324155220

約数和(自身を除く): 162426628

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 348553, 697106, 1394212, 2788424, 5576848, 10108037, 20216074, 40432148, 80864296, 161728592]

約数ペア:

[(1, 161728592), (2, 80864296), (4, 40432148), (8, 20216074), (16, 10108037), (29, 5576848), (58, 2788424), (116, 1394212), (232, 697106), (464, 348553)]