85820948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{26261}}^1$

素因数の和:26327

約数の個数: 24

約数和(自身を含む): 161773920

約数和(自身を除く): 75952972

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 26261, 52522, 105044, 498959, 997918, 1129223, 1995836, 2258446, 4516892, 21455237, 42910474, 85820948]

約数ペア:

[(1, 85820948), (2, 42910474), (4, 21455237), (19, 4516892), (38, 2258446), (43, 1995836), (76, 1129223), (86, 997918), (172, 498959), (817, 105044), (1634, 52522), (3268, 26261)]