86738896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{919}}^1$

素因数の和:1291

約数の個数: 40

約数和(自身を含む): 178649280

約数和(自身を除く): 91910384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 347, 694, 919, 1388, 1838, 2776, 3676, 5552, 5899, 7352, 11798, 14704, 15623, 23596, 31246, 47192, 62492, 94384, 124984, 249968, 318893, 637786, 1275572, 2551144, 5102288, 5421181, 10842362, 21684724, 43369448, 86738896]

約数ペア:

[(1, 86738896), (2, 43369448), (4, 21684724), (8, 10842362), (16, 5421181), (17, 5102288), (34, 2551144), (68, 1275572), (136, 637786), (272, 318893), (347, 249968), (694, 124984), (919, 94384), (1388, 62492), (1838, 47192), (2776, 31246), (3676, 23596), (5552, 15623), (5899, 14704), (7352, 11798)]