85891204

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{98953}}^1$

素因数の和:98995

約数の個数: 24

約数和(自身を含む): 177325568

約数和(自身を除く): 91434364

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 98953, 197906, 395812, 692671, 1385342, 2770684, 3067543, 6135086, 12270172, 21472801, 42945602, 85891204]

約数ペア:

[(1, 85891204), (2, 42945602), (4, 21472801), (7, 12270172), (14, 6135086), (28, 3067543), (31, 2770684), (62, 1385342), (124, 692671), (217, 395812), (434, 197906), (868, 98953)]