90971116

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1367}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 161796096

約数和(自身を除く): 70824980

約数列:

[1, 2, 4, 127, 131, 254, 262, 508, 524, 1367, 2734, 5468, 16637, 33274, 66548, 173609, 179077, 347218, 358154, 694436, 716308, 22742779, 45485558, 90971116]

約数ペア:

[(1, 90971116), (2, 45485558), (4, 22742779), (127, 716308), (131, 694436), (254, 358154), (262, 347218), (508, 179077), (524, 173609), (1367, 66548), (2734, 33274), (5468, 16637)]