31119356

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 55977600

約数和(自身を除く): 24858244

約数列:

[1, 2, 4, 67, 83, 134, 166, 268, 332, 1399, 2798, 5561, 5596, 11122, 22244, 93733, 116117, 187466, 232234, 374932, 464468, 7779839, 15559678, 31119356]

約数ペア:

[(1, 31119356), (2, 15559678), (4, 7779839), (67, 464468), (83, 374932), (134, 232234), (166, 187466), (268, 116117), (332, 93733), (1399, 22244), (2798, 11122), (5561, 5596)]