88426910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61837}}^1$

素因数の和:61868

約数の個数: 32

約数和(自身を含む): 186998112

約数和(自身を除く): 98571202

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 61837, 123674, 309185, 618370, 680207, 803881, 1360414, 1607762, 3401035, 4019405, 6802070, 8038810, 8842691, 17685382, 44213455, 88426910]

約数ペア:

[(1, 88426910), (2, 44213455), (5, 17685382), (10, 8842691), (11, 8038810), (13, 6802070), (22, 4019405), (26, 3401035), (55, 1607762), (65, 1360414), (110, 803881), (130, 680207), (143, 618370), (286, 309185), (715, 123674), (1430, 61837)]