89778754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 149776704

約数和(自身を除く): 59997950

約数列:

[1, 2, 13, 26, 43, 86, 131, 262, 559, 613, 1118, 1226, 1703, 3406, 5633, 7969, 11266, 15938, 26359, 52718, 73229, 80303, 146458, 160606, 342667, 685334, 1043939, 2087878, 3453029, 6906058, 44889377, 89778754]

約数ペア:

[(1, 89778754), (2, 44889377), (13, 6906058), (26, 3453029), (43, 2087878), (86, 1043939), (131, 685334), (262, 342667), (559, 160606), (613, 146458), (1118, 80303), (1226, 73229), (1703, 52718), (3406, 26359), (5633, 15938), (7969, 11266)]