80952776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5563}}^1$

素因数の和:5693

約数の個数: 32

約数和(自身を含む): 162246240

約数和(自身を除く): 81293464

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 5563, 7276, 11126, 14552, 22252, 44504, 94571, 189142, 378284, 595241, 756568, 1190482, 2380964, 4761928, 10119097, 20238194, 40476388, 80952776]

約数ペア:

[(1, 80952776), (2, 40476388), (4, 20238194), (8, 10119097), (17, 4761928), (34, 2380964), (68, 1190482), (107, 756568), (136, 595241), (214, 378284), (428, 189142), (856, 94571), (1819, 44504), (3638, 22252), (5563, 14552), (7276, 11126)]