82657432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72253}}^1$

素因数の和:72283

約数の個数: 32

約数和(自身を含む): 182080080

約数和(自身を除く): 99422648

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 72253, 144506, 289012, 578024, 794783, 939289, 1589566, 1878578, 3179132, 3757156, 6358264, 7514312, 10332179, 20664358, 41328716, 82657432]

約数ペア:

[(1, 82657432), (2, 41328716), (4, 20664358), (8, 10332179), (11, 7514312), (13, 6358264), (22, 3757156), (26, 3179132), (44, 1878578), (52, 1589566), (88, 939289), (104, 794783), (143, 578024), (286, 289012), (572, 144506), (1144, 72253)]