79189072

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{38971}}^1$

素因数の和:39106

約数の個数: 20

約数和(自身を含む): 154640896

約数和(自身を除く): 75451824

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 38971, 77942, 155884, 311768, 623536, 4949317, 9898634, 19797268, 39594536, 79189072]

約数ペア:

[(1, 79189072), (2, 39594536), (4, 19797268), (8, 9898634), (16, 4949317), (127, 623536), (254, 311768), (508, 155884), (1016, 77942), (2032, 38971)]