81699442

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 137873664

約数和(自身を除く): 56174222

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 517, 653, 1034, 1306, 1331, 2662, 5687, 7183, 11374, 14366, 30691, 61382, 62557, 79013, 125114, 158026, 337601, 675202, 869143, 1738286, 3713611, 7427222, 40849721, 81699442]

約数ペア:

[(1, 81699442), (2, 40849721), (11, 7427222), (22, 3713611), (47, 1738286), (94, 869143), (121, 675202), (242, 337601), (517, 158026), (653, 125114), (1034, 79013), (1306, 62557), (1331, 61382), (2662, 30691), (5687, 14366), (7183, 11374)]