42116752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{154841}}^1$

素因数の和:154866

約数の個数: 20

約数和(自身を含む): 86401836

約数和(自身を除く): 44285084

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 154841, 309682, 619364, 1238728, 2477456, 2632297, 5264594, 10529188, 21058376, 42116752]

約数ペア:

[(1, 42116752), (2, 21058376), (4, 10529188), (8, 5264594), (16, 2632297), (17, 2477456), (34, 1238728), (68, 619364), (136, 309682), (272, 154841)]