8989898656

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{199103}}^1$

素因数の和:199213

約数の個数: 48

約数和(自身を含む): 18965850624

約数和(自身を除く): 9975951968

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 83, 136, 166, 272, 332, 544, 664, 1328, 1411, 2656, 2822, 5644, 11288, 22576, 45152, 199103, 398206, 796412, 1592824, 3185648, 3384751, 6371296, 6769502, 13539004, 16525549, 27078008, 33051098, 54156016, 66102196, 108312032, 132204392, 264408784, 280934333, 528817568, 561868666, 1123737332, 2247474664, 4494949328, 8989898656]

約数ペア:

[(1, 8989898656), (2, 4494949328), (4, 2247474664), (8, 1123737332), (16, 561868666), (17, 528817568), (32, 280934333), (34, 264408784), (68, 132204392), (83, 108312032), (136, 66102196), (166, 54156016), (272, 33051098), (332, 27078008), (544, 16525549), (664, 13539004), (1328, 6769502), (1411, 6371296), (2656, 3384751), (2822, 3185648), (5644, 1592824), (11288, 796412), (22576, 398206), (45152, 199103)]