85868636

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{98927}}^1$

素因数の和:98969

約数の個数: 24

約数和(自身を含む): 177278976

約数和(自身を除く): 91410340

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 98927, 197854, 395708, 692489, 1384978, 2769956, 3066737, 6133474, 12266948, 21467159, 42934318, 85868636]

約数ペア:

[(1, 85868636), (2, 42934318), (4, 21467159), (7, 12266948), (14, 6133474), (28, 3066737), (31, 2769956), (62, 1384978), (124, 692489), (217, 395708), (434, 197854), (868, 98927)]