16409639504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{74573}}^1$

素因数の和:75407

約数の個数: 40

約数和(自身を含む): 33705956520

約数和(自身を除く): 17296317016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 809, 1618, 3236, 6472, 12944, 13753, 27506, 55012, 74573, 110024, 149146, 220048, 298292, 596584, 1193168, 1267741, 2535482, 5070964, 10141928, 20283856, 60329557, 120659114, 241318228, 482636456, 965272912, 1025602469, 2051204938, 4102409876, 8204819752, 16409639504]

約数ペア:

[(1, 16409639504), (2, 8204819752), (4, 4102409876), (8, 2051204938), (16, 1025602469), (17, 965272912), (34, 482636456), (68, 241318228), (136, 120659114), (272, 60329557), (809, 20283856), (1618, 10141928), (3236, 5070964), (6472, 2535482), (12944, 1267741), (13753, 1193168), (27506, 596584), (55012, 298292), (74573, 220048), (110024, 149146)]