31560778

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6007}}^1$

素因数の和:6117

約数の個数: 16

約数和(自身を含む): 49313664

約数和(自身を除く): 17752886

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 6007, 12014, 222259, 426497, 444518, 852994, 15780389, 31560778]

約数ペア:

[(1, 31560778), (2, 15780389), (37, 852994), (71, 444518), (74, 426497), (142, 222259), (2627, 12014), (5254, 6007)]