86472952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1433}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 171219600

約数和(自身を除く): 84746648

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 397, 794, 1433, 1588, 2866, 3176, 5732, 7543, 11464, 15086, 27227, 30172, 54454, 60344, 108908, 217816, 568901, 1137802, 2275604, 4551208, 10809119, 21618238, 43236476, 86472952]

約数ペア:

[(1, 86472952), (2, 43236476), (4, 21618238), (8, 10809119), (19, 4551208), (38, 2275604), (76, 1137802), (152, 568901), (397, 217816), (794, 108908), (1433, 60344), (1588, 54454), (2866, 30172), (3176, 27227), (5732, 15086), (7543, 11464)]