89149592

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{8081}}^1$

素因数の和:8291

約数の個数: 32

約数和(自身を含む): 192028320

約数和(自身を除く): 102878728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 8081, 11032, 16162, 32324, 56567, 64648, 113134, 226268, 452536, 1591957, 3183914, 6367828, 11143699, 12735656, 22287398, 44574796, 89149592]

約数ペア:

[(1, 89149592), (2, 44574796), (4, 22287398), (7, 12735656), (8, 11143699), (14, 6367828), (28, 3183914), (56, 1591957), (197, 452536), (394, 226268), (788, 113134), (1379, 64648), (1576, 56567), (2758, 32324), (5516, 16162), (8081, 11032)]