31475388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1021}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 84245504

約数和(自身を除く): 52770116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367, 734, 1021, 1101, 1468, 2042, 2202, 2569, 3063, 4084, 4404, 5138, 6126, 7147, 7707, 10276, 12252, 14294, 15414, 21441, 28588, 30828, 42882, 85764, 374707, 749414, 1124121, 1498828, 2248242, 2622949, 4496484, 5245898, 7868847, 10491796, 15737694, 31475388]

約数ペア:

[(1, 31475388), (2, 15737694), (3, 10491796), (4, 7868847), (6, 5245898), (7, 4496484), (12, 2622949), (14, 2248242), (21, 1498828), (28, 1124121), (42, 749414), (84, 374707), (367, 85764), (734, 42882), (1021, 30828), (1101, 28588), (1468, 21441), (2042, 15414), (2202, 14294), (2569, 12252), (3063, 10276), (4084, 7707), (4404, 7147), (5138, 6126)]