80537552

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{4969}}^1$

素因数の和:5990

約数の個数: 20

約数和(自身を含む): 156226980

約数和(自身を除く): 75689428

約数列:

[1, 2, 4, 8, 16, 1013, 2026, 4052, 4969, 8104, 9938, 16208, 19876, 39752, 79504, 5033597, 10067194, 20134388, 40268776, 80537552]

約数ペア:

[(1, 80537552), (2, 40268776), (4, 20134388), (8, 10067194), (16, 5033597), (1013, 79504), (2026, 39752), (4052, 19876), (4969, 16208), (8104, 9938)]