85042972

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{4513}}^1$

素因数の和:5197

約数の個数: 24

約数和(自身を含む): 170376416

約数和(自身を除く): 85333444

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 2692, 4513, 4711, 9026, 9422, 18052, 18844, 31591, 63182, 126364, 3037249, 6074498, 12148996, 21260743, 42521486, 85042972]

約数ペア:

[(1, 85042972), (2, 42521486), (4, 21260743), (7, 12148996), (14, 6074498), (28, 3037249), (673, 126364), (1346, 63182), (2692, 31591), (4513, 18844), (4711, 18052), (9026, 9422)]