22073416

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 42751800

約数和(自身を除く): 20678384

約数列:

[1, 2, 4, 8, 41, 82, 164, 173, 328, 346, 389, 692, 778, 1384, 1556, 3112, 7093, 14186, 15949, 28372, 31898, 56744, 63796, 67297, 127592, 134594, 269188, 538376, 2759177, 5518354, 11036708, 22073416]

約数ペア:

[(1, 22073416), (2, 11036708), (4, 5518354), (8, 2759177), (41, 538376), (82, 269188), (164, 134594), (173, 127592), (328, 67297), (346, 63796), (389, 56744), (692, 31898), (778, 28372), (1384, 15949), (1556, 14186), (3112, 7093)]