445544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 937440

約数和(自身を除く): 491896

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 83, 88, 122, 166, 244, 332, 488, 664, 671, 913, 1342, 1826, 2684, 3652, 5063, 5368, 7304, 10126, 20252, 40504, 55693, 111386, 222772, 445544]

約数ペア:

[(1, 445544), (2, 222772), (4, 111386), (8, 55693), (11, 40504), (22, 20252), (44, 10126), (61, 7304), (83, 5368), (88, 5063), (122, 3652), (166, 2684), (244, 1826), (332, 1342), (488, 913), (664, 671)]