80475538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6863}}^1$

素因数の和:6930

約数の個数: 32

約数和(自身を含む): 145297152

約数和(自身を除く): 64821614

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 902, 1066, 5863, 6863, 11726, 13726, 75493, 89219, 150986, 178438, 281383, 562766, 981409, 1962818, 3095213, 3657979, 6190426, 7315958, 40237769, 80475538]

約数ペア:

[(1, 80475538), (2, 40237769), (11, 7315958), (13, 6190426), (22, 3657979), (26, 3095213), (41, 1962818), (82, 981409), (143, 562766), (286, 281383), (451, 178438), (533, 150986), (902, 89219), (1066, 75493), (5863, 13726), (6863, 11726)]