1566390032

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{4721}}^1$

素因数の和:5051

約数の個数: 40

約数和(自身を含む): 3082804920

約数和(自身を除く): 1516414888

約数列:

[1, 2, 4, 8, 16, 89, 178, 233, 356, 466, 712, 932, 1424, 1864, 3728, 4721, 9442, 18884, 20737, 37768, 41474, 75536, 82948, 165896, 331792, 420169, 840338, 1099993, 1680676, 2199986, 3361352, 4399972, 6722704, 8799944, 17599888, 97899377, 195798754, 391597508, 783195016, 1566390032]

約数ペア:

[(1, 1566390032), (2, 783195016), (4, 391597508), (8, 195798754), (16, 97899377), (89, 17599888), (178, 8799944), (233, 6722704), (356, 4399972), (466, 3361352), (712, 2199986), (932, 1680676), (1424, 1099993), (1864, 840338), (3728, 420169), (4721, 331792), (9442, 165896), (18884, 82948), (20737, 75536), (37768, 41474)]