83815665790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8273}}^1\times {\mathrm{23561}}^1$

素因数の和:31884

約数の個数: 32

約数和(自身を含む): 154401974496

約数和(自身を除く): 70586308706

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 8273, 16546, 23561, 41365, 47122, 82730, 117805, 235610, 355739, 711478, 1013123, 1778695, 2026246, 3557390, 5065615, 10131230, 194920153, 389840306, 974600765, 1949201530, 8381566579, 16763133158, 41907832895, 83815665790]

約数ペア:

[(1, 83815665790), (2, 41907832895), (5, 16763133158), (10, 8381566579), (43, 1949201530), (86, 974600765), (215, 389840306), (430, 194920153), (8273, 10131230), (16546, 5065615), (23561, 3557390), (41365, 2026246), (47122, 1778695), (82730, 1013123), (117805, 711478), (235610, 355739)]