61309142

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:428

約数の個数: 24

約数和(自身を含む): 96088680

約数和(自身を除く): 34779538

約数列:

[1, 2, 43, 59, 86, 118, 281, 562, 1849, 2537, 3698, 5074, 12083, 16579, 24166, 33158, 109091, 218182, 519569, 712897, 1039138, 1425794, 30654571, 61309142]

約数ペア:

[(1, 61309142), (2, 30654571), (43, 1425794), (59, 1039138), (86, 712897), (118, 519569), (281, 218182), (562, 109091), (1849, 33158), (2537, 24166), (3698, 16579), (5074, 12083)]