31272164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101533}}^1$

素因数の和:101555

約数の個数: 24

約数和(自身を含む): 68230848

約数和(自身を除く): 36958684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 101533, 203066, 406132, 710731, 1116863, 1421462, 2233726, 2842924, 4467452, 7818041, 15636082, 31272164]

約数ペア:

[(1, 31272164), (2, 15636082), (4, 7818041), (7, 4467452), (11, 2842924), (14, 2233726), (22, 1421462), (28, 1116863), (44, 710731), (77, 406132), (154, 203066), (308, 101533)]