85188806

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:540

約数の個数: 24

約数和(自身を含む): 133459200

約数和(自身を除く): 48270394

約数列:

[1, 2, 31, 62, 127, 254, 349, 698, 961, 1922, 3937, 7874, 10819, 21638, 44323, 88646, 122047, 244094, 335389, 670778, 1374013, 2748026, 42594403, 85188806]

約数ペア:

[(1, 85188806), (2, 42594403), (31, 2748026), (62, 1374013), (127, 670778), (254, 335389), (349, 244094), (698, 122047), (961, 88646), (1922, 44323), (3937, 21638), (7874, 10819)]