16005317744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1054091}}^1$

素因数の和:1054185

約数の個数: 40

約数和(自身を含む): 33853218672

約数和(自身を除く): 17847900928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 15184, 1054091, 2108182, 4216364, 8432728, 13703183, 16865456, 27406366, 54812732, 76948643, 109625464, 153897286, 219250928, 307794572, 615589144, 1000332359, 1231178288, 2000664718, 4001329436, 8002658872, 16005317744]

約数ペア:

[(1, 16005317744), (2, 8002658872), (4, 4001329436), (8, 2000664718), (13, 1231178288), (16, 1000332359), (26, 615589144), (52, 307794572), (73, 219250928), (104, 153897286), (146, 109625464), (208, 76948643), (292, 54812732), (584, 27406366), (949, 16865456), (1168, 13703183), (1898, 8432728), (3796, 4216364), (7592, 2108182), (15184, 1054091)]