31506792

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{12269}}^1$

素因数の和:12385

約数の個数: 32

約数和(自身を含む): 79509600

約数和(自身を除く): 48002808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 12269, 24538, 36807, 49076, 73614, 98152, 147228, 294456, 1312783, 2625566, 3938349, 5251132, 7876698, 10502264, 15753396, 31506792]

約数ペア:

[(1, 31506792), (2, 15753396), (3, 10502264), (4, 7876698), (6, 5251132), (8, 3938349), (12, 2625566), (24, 1312783), (107, 294456), (214, 147228), (321, 98152), (428, 73614), (642, 49076), (856, 36807), (1284, 24538), (2568, 12269)]