79767932

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1789}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 142541280

約数和(自身を除く): 62773348

約数列:

[1, 2, 4, 71, 142, 157, 284, 314, 628, 1789, 3578, 7156, 11147, 22294, 44588, 127019, 254038, 280873, 508076, 561746, 1123492, 19941983, 39883966, 79767932]

約数ペア:

[(1, 79767932), (2, 39883966), (4, 19941983), (71, 1123492), (142, 561746), (157, 508076), (284, 280873), (314, 254038), (628, 127019), (1789, 44588), (3578, 22294), (7156, 11147)]