86947268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{49741}}^1$

素因数の和:49787

約数の個数: 24

約数和(自身を含む): 167133120

約数和(自身を除く): 80185852

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 49741, 99482, 198964, 945079, 1144043, 1890158, 2288086, 3780316, 4576172, 21736817, 43473634, 86947268]

約数ペア:

[(1, 86947268), (2, 43473634), (4, 21736817), (19, 4576172), (23, 3780316), (38, 2288086), (46, 1890158), (76, 1144043), (92, 945079), (437, 198964), (874, 99482), (1748, 49741)]