87568054

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2647}}^1$

素因数の和:2812

約数の個数: 32

約数和(自身を含む): 160151040

約数和(自身を除く): 72582986

約数列:

[1, 2, 7, 14, 17, 34, 119, 139, 238, 278, 973, 1946, 2363, 2647, 4726, 5294, 16541, 18529, 33082, 37058, 44999, 89998, 314993, 367933, 629986, 735866, 2575531, 5151062, 6254861, 12509722, 43784027, 87568054]

約数ペア:

[(1, 87568054), (2, 43784027), (7, 12509722), (14, 6254861), (17, 5151062), (34, 2575531), (119, 735866), (139, 629986), (238, 367933), (278, 314993), (973, 89998), (1946, 44999), (2363, 37058), (2647, 33082), (4726, 18529), (5294, 16541)]