8254928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 19284480

約数和(自身を除く): 11029552

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 88, 89, 124, 136, 176, 178, 187, 248, 272, 341, 356, 374, 496, 527, 682, 712, 748, 979, 1054, 1364, 1424, 1496, 1513, 1958, 2108, 2728, 2759, 2992, 3026, 3916, 4216, 5456, 5518, 5797, 6052, 7832, 8432, 11036, 11594, 12104, 15664, 16643, 22072, 23188, 24208, 30349, 33286, 44144, 46376, 46903, 60698, 66572, 92752, 93806, 121396, 133144, 187612, 242792, 266288, 375224, 485584, 515933, 750448, 1031866, 2063732, 4127464, 8254928]

約数ペア:

[(1, 8254928), (2, 4127464), (4, 2063732), (8, 1031866), (11, 750448), (16, 515933), (17, 485584), (22, 375224), (31, 266288), (34, 242792), (44, 187612), (62, 133144), (68, 121396), (88, 93806), (89, 92752), (124, 66572), (136, 60698), (176, 46903), (178, 46376), (187, 44144), (248, 33286), (272, 30349), (341, 24208), (356, 23188), (374, 22072), (496, 16643), (527, 15664), (682, 12104), (712, 11594), (748, 11036), (979, 8432), (1054, 7832), (1364, 6052), (1424, 5797), (1496, 5518), (1513, 5456), (1958, 4216), (2108, 3916), (2728, 3026), (2759, 2992)]