91491176

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{16843}}^1$

素因数の和:16953

約数の個数: 32

約数和(自身を含む): 198085440

約数和(自身を除く): 106594264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 16843, 33686, 67372, 117901, 134744, 235802, 471604, 943208, 1633771, 3267542, 6535084, 11436397, 13070168, 22872794, 45745588, 91491176]

約数ペア:

[(1, 91491176), (2, 45745588), (4, 22872794), (7, 13070168), (8, 11436397), (14, 6535084), (28, 3267542), (56, 1633771), (97, 943208), (194, 471604), (388, 235802), (679, 134744), (776, 117901), (1358, 67372), (2716, 33686), (5432, 16843)]