78161416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7687}}^1$

素因数の和:7765

約数の個数: 32

約数和(自身を含む): 154990080

約数和(自身を除く): 76828664

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 7687, 10168, 15374, 30748, 61496, 238297, 315167, 476594, 630334, 953188, 1260668, 1906376, 2521336, 9770177, 19540354, 39080708, 78161416]

約数ペア:

[(1, 78161416), (2, 39080708), (4, 19540354), (8, 9770177), (31, 2521336), (41, 1906376), (62, 1260668), (82, 953188), (124, 630334), (164, 476594), (248, 315167), (328, 238297), (1271, 61496), (2542, 30748), (5084, 15374), (7687, 10168)]