56400016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2053}}^1$

素因数の和:2179

約数の個数: 40

約数和(自身を含む): 116905464

約数和(自身を除く): 60505448

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1616, 1717, 2053, 3434, 4106, 6868, 8212, 13736, 16424, 27472, 32848, 34901, 69802, 139604, 207353, 279208, 414706, 558416, 829412, 1658824, 3317648, 3525001, 7050002, 14100004, 28200008, 56400016]

約数ペア:

[(1, 56400016), (2, 28200008), (4, 14100004), (8, 7050002), (16, 3525001), (17, 3317648), (34, 1658824), (68, 829412), (101, 558416), (136, 414706), (202, 279208), (272, 207353), (404, 139604), (808, 69802), (1616, 34901), (1717, 32848), (2053, 27472), (3434, 16424), (4106, 13736), (6868, 8212)]