86369872

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:691

約数の個数: 40

約数和(自身を含む): 170881920

約数和(自身を除く): 84512048

約数列:

[1, 2, 4, 8, 16, 89, 131, 178, 262, 356, 463, 524, 712, 926, 1048, 1424, 1852, 2096, 3704, 7408, 11659, 23318, 41207, 46636, 60653, 82414, 93272, 121306, 164828, 186544, 242612, 329656, 485224, 659312, 970448, 5398117, 10796234, 21592468, 43184936, 86369872]

約数ペア:

[(1, 86369872), (2, 43184936), (4, 21592468), (8, 10796234), (16, 5398117), (89, 970448), (131, 659312), (178, 485224), (262, 329656), (356, 242612), (463, 186544), (524, 164828), (712, 121306), (926, 93272), (1048, 82414), (1424, 60653), (1852, 46636), (2096, 41207), (3704, 23318), (7408, 11659)]