39753470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{128237}}^1$

素因数の和:128275

約数の個数: 16

約数和(自身を含む): 73865088

約数和(自身を除く): 34111618

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 128237, 256474, 641185, 1282370, 3975347, 7950694, 19876735, 39753470]

約数ペア:

[(1, 39753470), (2, 19876735), (5, 7950694), (10, 3975347), (31, 1282370), (62, 641185), (155, 256474), (310, 128237)]