42290504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{278227}}^1$

素因数の和:278252

約数の個数: 16

約数和(自身を含む): 83468400

約数和(自身を除く): 41177896

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 278227, 556454, 1112908, 2225816, 5286313, 10572626, 21145252, 42290504]

約数ペア:

[(1, 42290504), (2, 21145252), (4, 10572626), (8, 5286313), (19, 2225816), (38, 1112908), (76, 556454), (152, 278227)]