43149314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 71823024

約数和(自身を除く): 28673710

約数列:

[1, 2, 13, 26, 53, 106, 173, 181, 346, 362, 689, 1378, 2249, 2353, 4498, 4706, 9169, 9593, 18338, 19186, 31313, 62626, 119197, 124709, 238394, 249418, 407069, 814138, 1659589, 3319178, 21574657, 43149314]

約数ペア:

[(1, 43149314), (2, 21574657), (13, 3319178), (26, 1659589), (53, 814138), (106, 407069), (173, 249418), (181, 238394), (346, 124709), (362, 119197), (689, 62626), (1378, 31313), (2249, 19186), (2353, 18338), (4498, 9593), (4706, 9169)]