87147964

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{1481}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 156356928

約数和(自身を除く): 69208964

約数列:

[1, 2, 4, 47, 94, 188, 313, 626, 1252, 1481, 2962, 5924, 14711, 29422, 58844, 69607, 139214, 278428, 463553, 927106, 1854212, 21786991, 43573982, 87147964]

約数ペア:

[(1, 87147964), (2, 43573982), (4, 21786991), (47, 1854212), (94, 927106), (188, 463553), (313, 278428), (626, 139214), (1252, 69607), (1481, 58844), (2962, 29422), (5924, 14711)]