16447642

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2539}}^1$

素因数の和:2661

約数の個数: 16

約数和(自身を含む): 25603200

約数和(自身を除く): 9155558

約数列:

[1, 2, 41, 79, 82, 158, 2539, 3239, 5078, 6478, 104099, 200581, 208198, 401162, 8223821, 16447642]

約数ペア:

[(1, 16447642), (2, 8223821), (41, 401162), (79, 208198), (82, 200581), (158, 104099), (2539, 6478), (3239, 5078)]