86001688

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{641}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 167022720

約数和(自身を除く): 81021032

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 541, 641, 1082, 1282, 2164, 2564, 4328, 5128, 16771, 19871, 33542, 39742, 67084, 79484, 134168, 158968, 346781, 693562, 1387124, 2774248, 10750211, 21500422, 43000844, 86001688]

約数ペア:

[(1, 86001688), (2, 43000844), (4, 21500422), (8, 10750211), (31, 2774248), (62, 1387124), (124, 693562), (248, 346781), (541, 158968), (641, 134168), (1082, 79484), (1282, 67084), (2164, 39742), (2564, 33542), (4328, 19871), (5128, 16771)]