85915947238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{809}}^1\times {\mathrm{21647}}^1$

素因数の和:22692

約数の個数: 32

約数和(自身を含む): 141401272320

約数和(自身を除く): 55485325082

約数列:

[1, 2, 11, 22, 223, 446, 809, 1618, 2453, 4906, 8899, 17798, 21647, 43294, 180407, 238117, 360814, 476234, 1984477, 3968954, 4827281, 9654562, 17512423, 35024846, 53100091, 106200182, 192636653, 385273306, 3905270329, 7810540658, 42957973619, 85915947238]

約数ペア:

[(1, 85915947238), (2, 42957973619), (11, 7810540658), (22, 3905270329), (223, 385273306), (446, 192636653), (809, 106200182), (1618, 53100091), (2453, 35024846), (4906, 17512423), (8899, 9654562), (17798, 4827281), (21647, 3968954), (43294, 1984477), (180407, 476234), (238117, 360814)]