86563806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{10357}}^1$

素因数の和:10568

約数の個数: 32

約数和(自身を含む): 198873600

約数和(自身を除く): 112309794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 8358, 10357, 20714, 31071, 62142, 72499, 144998, 217497, 434994, 2061043, 4122086, 6183129, 12366258, 14427301, 28854602, 43281903, 86563806]

約数ペア:

[(1, 86563806), (2, 43281903), (3, 28854602), (6, 14427301), (7, 12366258), (14, 6183129), (21, 4122086), (42, 2061043), (199, 434994), (398, 217497), (597, 144998), (1194, 72499), (1393, 62142), (2786, 31071), (4179, 20714), (8358, 10357)]