16589584

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 80

約数和(自身を含む): 38122560

約数和(自身を除く): 21532976

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 41, 44, 76, 82, 88, 121, 152, 164, 176, 209, 242, 304, 328, 418, 451, 484, 656, 779, 836, 902, 968, 1331, 1558, 1672, 1804, 1936, 2299, 2662, 3116, 3344, 3608, 4598, 4961, 5324, 6232, 7216, 8569, 9196, 9922, 10648, 12464, 17138, 18392, 19844, 21296, 25289, 34276, 36784, 39688, 50578, 54571, 68552, 79376, 94259, 101156, 109142, 137104, 188518, 202312, 218284, 377036, 404624, 436568, 754072, 873136, 1036849, 1508144, 2073698, 4147396, 8294792, 16589584]

約数ペア:

[(1, 16589584), (2, 8294792), (4, 4147396), (8, 2073698), (11, 1508144), (16, 1036849), (19, 873136), (22, 754072), (38, 436568), (41, 404624), (44, 377036), (76, 218284), (82, 202312), (88, 188518), (121, 137104), (152, 109142), (164, 101156), (176, 94259), (209, 79376), (242, 68552), (304, 54571), (328, 50578), (418, 39688), (451, 36784), (484, 34276), (656, 25289), (779, 21296), (836, 19844), (902, 18392), (968, 17138), (1331, 12464), (1558, 10648), (1672, 9922), (1804, 9196), (1936, 8569), (2299, 7216), (2662, 6232), (3116, 5324), (3344, 4961), (3608, 4598)]