86021204

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1987}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 153632640

約数和(自身を除く): 67611436

約数列:

[1, 2, 4, 79, 137, 158, 274, 316, 548, 1987, 3974, 7948, 10823, 21646, 43292, 156973, 272219, 313946, 544438, 627892, 1088876, 21505301, 43010602, 86021204]

約数ペア:

[(1, 86021204), (2, 43010602), (4, 21505301), (79, 1088876), (137, 627892), (158, 544438), (274, 313946), (316, 272219), (548, 156973), (1987, 43292), (3974, 21646), (7948, 10823)]