16654424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 33339600

約数和(自身を除く): 16685176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 881, 1112, 1762, 2363, 3524, 4726, 7048, 9452, 14977, 18904, 29954, 59908, 119816, 122459, 244918, 489836, 979672, 2081803, 4163606, 8327212, 16654424]

約数ペア:

[(1, 16654424), (2, 8327212), (4, 4163606), (8, 2081803), (17, 979672), (34, 489836), (68, 244918), (136, 122459), (139, 119816), (278, 59908), (556, 29954), (881, 18904), (1112, 14977), (1762, 9452), (2363, 7048), (3524, 4726)]