42228262

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:364

約数の個数: 24

約数和(自身を含む): 66348288

約数和(自身を除く): 24120026

約数列:

[1, 2, 31, 62, 127, 173, 254, 346, 961, 1922, 3937, 5363, 7874, 10726, 21971, 43942, 122047, 166253, 244094, 332506, 681101, 1362202, 21114131, 42228262]

約数ペア:

[(1, 42228262), (2, 21114131), (31, 1362202), (62, 681101), (127, 332506), (173, 244094), (254, 166253), (346, 122047), (961, 43942), (1922, 21971), (3937, 10726), (5363, 7874)]