16038872

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 31162320

約数和(自身を除く): 15123448

約数列:

[1, 2, 4, 8, 41, 82, 107, 164, 214, 328, 428, 457, 856, 914, 1828, 3656, 4387, 8774, 17548, 18737, 35096, 37474, 48899, 74948, 97798, 149896, 195596, 391192, 2004859, 4009718, 8019436, 16038872]

約数ペア:

[(1, 16038872), (2, 8019436), (4, 4009718), (8, 2004859), (41, 391192), (82, 195596), (107, 149896), (164, 97798), (214, 74948), (328, 48899), (428, 37474), (457, 35096), (856, 18737), (914, 17548), (1828, 8774), (3656, 4387)]