3931664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 40

約数和(自身を含む): 8436960

約数和(自身を除く): 4505296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 251, 356, 502, 712, 979, 1004, 1424, 1958, 2008, 2761, 3916, 4016, 5522, 7832, 11044, 15664, 22088, 22339, 44176, 44678, 89356, 178712, 245729, 357424, 491458, 982916, 1965832, 3931664]

約数ペア:

[(1, 3931664), (2, 1965832), (4, 982916), (8, 491458), (11, 357424), (16, 245729), (22, 178712), (44, 89356), (88, 44678), (89, 44176), (176, 22339), (178, 22088), (251, 15664), (356, 11044), (502, 7832), (712, 5522), (979, 4016), (1004, 3916), (1424, 2761), (1958, 2008)]