85375178

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{196717}}^1$

素因数の和:196757

約数の個数: 16

約数和(自身を含む): 151079424

約数和(自身を除く): 65704246

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 196717, 393434, 1377019, 2754038, 6098227, 12196454, 42687589, 85375178]

約数ペア:

[(1, 85375178), (2, 42687589), (7, 12196454), (14, 6098227), (31, 2754038), (62, 1377019), (217, 393434), (434, 196717)]