18776032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1363

約数の個数: 48

約数和(自身を含む): 41341104

約数和(自身を除く): 22565072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1301, 1312, 1804, 2602, 3608, 5204, 7216, 10408, 14311, 14432, 20816, 28622, 41632, 53341, 57244, 106682, 114488, 213364, 228976, 426728, 457952, 586751, 853456, 1173502, 1706912, 2347004, 4694008, 9388016, 18776032]

約数ペア:

[(1, 18776032), (2, 9388016), (4, 4694008), (8, 2347004), (11, 1706912), (16, 1173502), (22, 853456), (32, 586751), (41, 457952), (44, 426728), (82, 228976), (88, 213364), (164, 114488), (176, 106682), (328, 57244), (352, 53341), (451, 41632), (656, 28622), (902, 20816), (1301, 14432), (1312, 14311), (1804, 10408), (2602, 7216), (3608, 5204)]