85010828

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{70607}}^1$

素因数の和:70661

約数の個数: 24

約数和(自身を含む): 173978112

約数和(自身を除く): 88967284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 70607, 141214, 282428, 494249, 988498, 1976996, 3036101, 6072202, 12144404, 21252707, 42505414, 85010828]

約数ペア:

[(1, 85010828), (2, 42505414), (4, 21252707), (7, 12144404), (14, 6072202), (28, 3036101), (43, 1976996), (86, 988498), (172, 494249), (301, 282428), (602, 141214), (1204, 70607)]