82385368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 176853600

約数和(自身を除く): 94468232

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 173, 241, 247, 346, 482, 494, 692, 964, 988, 1384, 1928, 1976, 2249, 3133, 3287, 4498, 4579, 6266, 6574, 8996, 9158, 12532, 13148, 17992, 18316, 25064, 26296, 36632, 41693, 42731, 59527, 83386, 85462, 119054, 166772, 170924, 238108, 333544, 341848, 476216, 542009, 792167, 1084018, 1584334, 2168036, 3168668, 4336072, 6337336, 10298171, 20596342, 41192684, 82385368]

約数ペア:

[(1, 82385368), (2, 41192684), (4, 20596342), (8, 10298171), (13, 6337336), (19, 4336072), (26, 3168668), (38, 2168036), (52, 1584334), (76, 1084018), (104, 792167), (152, 542009), (173, 476216), (241, 341848), (247, 333544), (346, 238108), (482, 170924), (494, 166772), (692, 119054), (964, 85462), (988, 83386), (1384, 59527), (1928, 42731), (1976, 41693), (2249, 36632), (3133, 26296), (3287, 25064), (4498, 18316), (4579, 17992), (6266, 13148), (6574, 12532), (8996, 9158)]