42788944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{243119}}^1$

素因数の和:243138

約数の個数: 20

約数和(自身を含む): 90440640

約数和(自身を除く): 47651696

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 243119, 486238, 972476, 1944952, 2674309, 3889904, 5348618, 10697236, 21394472, 42788944]

約数ペア:

[(1, 42788944), (2, 21394472), (4, 10697236), (8, 5348618), (11, 3889904), (16, 2674309), (22, 1944952), (44, 972476), (88, 486238), (176, 243119)]