65519536

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 129991680

約数和(自身を除く): 64472144

約数列:

[1, 2, 4, 8, 16, 83, 103, 166, 206, 332, 412, 479, 664, 824, 958, 1328, 1648, 1916, 3832, 7664, 8549, 17098, 34196, 39757, 49337, 68392, 79514, 98674, 136784, 159028, 197348, 318056, 394696, 636112, 789392, 4094971, 8189942, 16379884, 32759768, 65519536]

約数ペア:

[(1, 65519536), (2, 32759768), (4, 16379884), (8, 8189942), (16, 4094971), (83, 789392), (103, 636112), (166, 394696), (206, 318056), (332, 197348), (412, 159028), (479, 136784), (664, 98674), (824, 79514), (958, 68392), (1328, 49337), (1648, 39757), (1916, 34196), (3832, 17098), (7664, 8549)]