42195890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2297}}^1$

素因数の和:2482

約数の個数: 32

約数和(自身を含む): 83389824

約数和(自身を除く): 41193934

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 1670, 1837, 2297, 3674, 4594, 9185, 11485, 18370, 22970, 25267, 50534, 126335, 252670, 383599, 767198, 1917995, 3835990, 4219589, 8439178, 21097945, 42195890]

約数ペア:

[(1, 42195890), (2, 21097945), (5, 8439178), (10, 4219589), (11, 3835990), (22, 1917995), (55, 767198), (110, 383599), (167, 252670), (334, 126335), (835, 50534), (1670, 25267), (1837, 22970), (2297, 18370), (3674, 11485), (4594, 9185)]