8180128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 18615744

約数和(自身を除く): 10435616

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1367, 1496, 2734, 2992, 5468, 5984, 10936, 15037, 21872, 23239, 30074, 43744, 46478, 60148, 92956, 120296, 185912, 240592, 255629, 371824, 481184, 511258, 743648, 1022516, 2045032, 4090064, 8180128]

約数ペア:

[(1, 8180128), (2, 4090064), (4, 2045032), (8, 1022516), (11, 743648), (16, 511258), (17, 481184), (22, 371824), (32, 255629), (34, 240592), (44, 185912), (68, 120296), (88, 92956), (136, 60148), (176, 46478), (187, 43744), (272, 30074), (352, 23239), (374, 21872), (544, 15037), (748, 10936), (1367, 5984), (1496, 5468), (2734, 2992)]