16563768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53089}}^1$

素因数の和:53111

約数の個数: 32

約数和(自身を含む): 44595600

約数和(自身を除く): 28031832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 53089, 106178, 159267, 212356, 318534, 424712, 637068, 690157, 1274136, 1380314, 2070471, 2760628, 4140942, 5521256, 8281884, 16563768]

約数ペア:

[(1, 16563768), (2, 8281884), (3, 5521256), (4, 4140942), (6, 2760628), (8, 2070471), (12, 1380314), (13, 1274136), (24, 690157), (26, 637068), (39, 424712), (52, 318534), (78, 212356), (104, 159267), (156, 106178), (312, 53089)]