86963674

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 153561600

約数和(自身を除く): 66597926

約数列:

[1, 2, 7, 14, 61, 79, 122, 158, 427, 553, 854, 1106, 1289, 2578, 4819, 9023, 9638, 18046, 33733, 67466, 78629, 101831, 157258, 203662, 550403, 712817, 1100806, 1425634, 6211691, 12423382, 43481837, 86963674]

約数ペア:

[(1, 86963674), (2, 43481837), (7, 12423382), (14, 6211691), (61, 1425634), (79, 1100806), (122, 712817), (158, 550403), (427, 203662), (553, 157258), (854, 101831), (1106, 78629), (1289, 67466), (2578, 33733), (4819, 18046), (9023, 9638)]