8481272

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 16465680

約数和(自身を除く): 7984408

約数列:

[1, 2, 4, 8, 53, 83, 106, 166, 212, 241, 332, 424, 482, 664, 964, 1928, 4399, 8798, 12773, 17596, 20003, 25546, 35192, 40006, 51092, 80012, 102184, 160024, 1060159, 2120318, 4240636, 8481272]

約数ペア:

[(1, 8481272), (2, 4240636), (4, 2120318), (8, 1060159), (53, 160024), (83, 102184), (106, 80012), (166, 51092), (212, 40006), (241, 35192), (332, 25546), (424, 20003), (482, 17596), (664, 12773), (964, 8798), (1928, 4399)]