85574858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 138945024

約数和(自身を除く): 53370166

約数列:

[1, 2, 23, 37, 46, 74, 137, 274, 367, 734, 851, 1702, 3151, 5069, 6302, 8441, 10138, 13579, 16882, 27158, 50279, 100558, 116587, 233174, 312317, 624634, 1156417, 1860323, 2312834, 3720646, 42787429, 85574858]

約数ペア:

[(1, 85574858), (2, 42787429), (23, 3720646), (37, 2312834), (46, 1860323), (74, 1156417), (137, 624634), (274, 312317), (367, 233174), (734, 116587), (851, 100558), (1702, 50279), (3151, 27158), (5069, 16882), (6302, 13579), (8441, 10138)]