86987486

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{12781}}^1$

素因数の和:12907

約数の個数: 16

約数和(自身を含む): 135284688

約数和(自身を除く): 48297202

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 12781, 25562, 524021, 1048042, 1060823, 2121646, 43493743, 86987486]

約数ペア:

[(1, 86987486), (2, 43493743), (41, 2121646), (82, 1060823), (83, 1048042), (166, 524021), (3403, 25562), (6806, 12781)]