8181195266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{5483}}^1$

素因数の和:5870

約数の個数: 32

約数和(自身を含む): 12951014400

約数和(自身を除く): 4769819134

約数列:

[1, 2, 23, 46, 163, 199, 326, 398, 3749, 4577, 5483, 7498, 9154, 10966, 32437, 64874, 126109, 252218, 746051, 893729, 1091117, 1492102, 1787458, 2182234, 20555767, 25095691, 41111534, 50191382, 177852071, 355704142, 4090597633, 8181195266]

約数ペア:

[(1, 8181195266), (2, 4090597633), (23, 355704142), (46, 177852071), (163, 50191382), (199, 41111534), (326, 25095691), (398, 20555767), (3749, 2182234), (4577, 1787458), (5483, 1492102), (7498, 1091117), (9154, 893729), (10966, 746051), (32437, 252218), (64874, 126109)]