43213928

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 84496800

約数和(自身を除く): 41282872

約数列:

[1, 2, 4, 8, 37, 67, 74, 134, 148, 268, 296, 536, 2179, 2479, 4358, 4958, 8716, 9916, 17432, 19832, 80623, 145993, 161246, 291986, 322492, 583972, 644984, 1167944, 5401741, 10803482, 21606964, 43213928]

約数ペア:

[(1, 43213928), (2, 21606964), (4, 10803482), (8, 5401741), (37, 1167944), (67, 644984), (74, 583972), (134, 322492), (148, 291986), (268, 161246), (296, 145993), (536, 80623), (2179, 19832), (2479, 17432), (4358, 9916), (4958, 8716)]