86775128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51899}}^1$

素因数の和:51935

約数の個数: 32

約数和(自身を含む): 186840000

約数和(自身を除く): 100064872

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 51899, 103798, 207596, 415192, 570889, 986081, 1141778, 1972162, 2283556, 3944324, 4567112, 7888648, 10846891, 21693782, 43387564, 86775128]

約数ペア:

[(1, 86775128), (2, 43387564), (4, 21693782), (8, 10846891), (11, 7888648), (19, 4567112), (22, 3944324), (38, 2283556), (44, 1972162), (76, 1141778), (88, 986081), (152, 570889), (209, 415192), (418, 207596), (836, 103798), (1672, 51899)]