83939876

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{677}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 148834560

約数和(自身を除く): 64894684

約数列:

[1, 2, 4, 139, 223, 278, 446, 556, 677, 892, 1354, 2708, 30997, 61994, 94103, 123988, 150971, 188206, 301942, 376412, 603884, 20984969, 41969938, 83939876]

約数ペア:

[(1, 83939876), (2, 41969938), (4, 20984969), (139, 603884), (223, 376412), (278, 301942), (446, 188206), (556, 150971), (677, 123988), (892, 94103), (1354, 61994), (2708, 30997)]