559969384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{80363}}^1$

素因数の和:80449

約数の個数: 32

約数和(自身を含む): 1147597920

約数和(自身を除く): 587628536

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 80363, 160726, 321452, 642904, 1044719, 2089438, 4178876, 5384321, 8357752, 10768642, 21537284, 43074568, 69996173, 139992346, 279984692, 559969384]

約数ペア:

[(1, 559969384), (2, 279984692), (4, 139992346), (8, 69996173), (13, 43074568), (26, 21537284), (52, 10768642), (67, 8357752), (104, 5384321), (134, 4178876), (268, 2089438), (536, 1044719), (871, 642904), (1742, 321452), (3484, 160726), (6968, 80363)]