83977904

素因数分解:

$2^4\times {\mathrm{1163}}^1\times {\mathrm{4513}}^1$

素因数の和:5684

約数の個数: 20

約数和(自身を含む): 162883176

約数和(自身を除く): 78905272

約数列:

[1, 2, 4, 8, 16, 1163, 2326, 4513, 4652, 9026, 9304, 18052, 18608, 36104, 72208, 5248619, 10497238, 20994476, 41988952, 83977904]

約数ペア:

[(1, 83977904), (2, 41988952), (4, 20994476), (8, 10497238), (16, 5248619), (1163, 72208), (2326, 36104), (4513, 18608), (4652, 18052), (9026, 9304)]