23170744

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 44553600

約数和(自身を除く): 21382856

約数列:

[1, 2, 4, 8, 67, 134, 139, 268, 278, 311, 536, 556, 622, 1112, 1244, 2488, 9313, 18626, 20837, 37252, 41674, 43229, 74504, 83348, 86458, 166696, 172916, 345832, 2896343, 5792686, 11585372, 23170744]

約数ペア:

[(1, 23170744), (2, 11585372), (4, 5792686), (8, 2896343), (67, 345832), (134, 172916), (139, 166696), (268, 86458), (278, 83348), (311, 74504), (536, 43229), (556, 41674), (622, 37252), (1112, 20837), (1244, 18626), (2488, 9313)]