16954484

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 30867648

約数和(自身を除く): 13913164

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 268, 1543, 2747, 3086, 5494, 6172, 10988, 63263, 103381, 126526, 206762, 253052, 413524, 4238621, 8477242, 16954484]

約数ペア:

[(1, 16954484), (2, 8477242), (4, 4238621), (41, 413524), (67, 253052), (82, 206762), (134, 126526), (164, 103381), (268, 63263), (1543, 10988), (2747, 6172), (3086, 5494)]