31023008

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{20627}}^1$

素因数の和:20684

約数の個数: 24

約数和(自身を含む): 62379072

約数和(自身を除く): 31356064

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 20627, 41254, 82508, 165016, 330032, 660064, 969469, 1938938, 3877876, 7755752, 15511504, 31023008]

約数ペア:

[(1, 31023008), (2, 15511504), (4, 7755752), (8, 3877876), (16, 1938938), (32, 969469), (47, 660064), (94, 330032), (188, 165016), (376, 82508), (752, 41254), (1504, 20627)]