90331384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^2$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 199692360

約数和(自身を除く): 109360976

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 281, 286, 562, 572, 1124, 1144, 2248, 3091, 3653, 6182, 7306, 12364, 14612, 24728, 29224, 40183, 78961, 80366, 157922, 160732, 315844, 321464, 631688, 868571, 1026493, 1737142, 2052986, 3474284, 4105972, 6948568, 8211944, 11291423, 22582846, 45165692, 90331384]

約数ペア:

[(1, 90331384), (2, 45165692), (4, 22582846), (8, 11291423), (11, 8211944), (13, 6948568), (22, 4105972), (26, 3474284), (44, 2052986), (52, 1737142), (88, 1026493), (104, 868571), (143, 631688), (281, 321464), (286, 315844), (562, 160732), (572, 157922), (1124, 80366), (1144, 78961), (2248, 40183), (3091, 29224), (3653, 24728), (6182, 14612), (7306, 12364)]