109908128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18367}}^1$

素因数の和:18405

約数の個数: 48

約数和(自身を含む): 249951744

約数和(自身を除く): 140043616

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 18367, 36734, 73468, 146936, 202037, 293872, 312239, 404074, 587744, 624478, 808148, 1248956, 1616296, 2497912, 3232592, 3434629, 4995824, 6465184, 6869258, 9991648, 13738516, 27477032, 54954064, 109908128]

約数ペア:

[(1, 109908128), (2, 54954064), (4, 27477032), (8, 13738516), (11, 9991648), (16, 6869258), (17, 6465184), (22, 4995824), (32, 3434629), (34, 3232592), (44, 2497912), (68, 1616296), (88, 1248956), (136, 808148), (176, 624478), (187, 587744), (272, 404074), (352, 312239), (374, 293872), (544, 202037), (748, 146936), (1496, 73468), (2992, 36734), (5984, 18367)]