173914816

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{21397}}^1$

素因数の和:21536

約数の個数: 28

約数和(自身を含む): 347845888

約数和(自身を除く): 173931072

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 21397, 42794, 85588, 171176, 342352, 684704, 1369408, 2717419, 5434838, 10869676, 21739352, 43478704, 86957408, 173914816]

約数ペア:

[(1, 173914816), (2, 86957408), (4, 43478704), (8, 21739352), (16, 10869676), (32, 5434838), (64, 2717419), (127, 1369408), (254, 684704), (508, 342352), (1016, 171176), (2032, 85588), (4064, 42794), (8128, 21397)]