65540168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3467}}^1$

素因数の和:3629

約数の個数: 32

約数和(自身を含む): 131090400

約数和(自身を除く): 65550232

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 3467, 4726, 6934, 9452, 13868, 18904, 27736, 58939, 117878, 235756, 471512, 481913, 963826, 1927652, 3855304, 8192521, 16385042, 32770084, 65540168]

約数ペア:

[(1, 65540168), (2, 32770084), (4, 16385042), (8, 8192521), (17, 3855304), (34, 1927652), (68, 963826), (136, 481913), (139, 471512), (278, 235756), (556, 117878), (1112, 58939), (2363, 27736), (3467, 18904), (4726, 13868), (6934, 9452)]