40605664

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{10487}}^1$

素因数の和:10519

約数の個数: 36

約数和(自身を含む): 87878952

約数和(自身を除く): 47273288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 10487, 20974, 41948, 83896, 115357, 167792, 230714, 335584, 461428, 922856, 1268927, 1845712, 2537854, 3691424, 5075708, 10151416, 20302832, 40605664]

約数ペア:

[(1, 40605664), (2, 20302832), (4, 10151416), (8, 5075708), (11, 3691424), (16, 2537854), (22, 1845712), (32, 1268927), (44, 922856), (88, 461428), (121, 335584), (176, 230714), (242, 167792), (352, 115357), (484, 83896), (968, 41948), (1936, 20974), (3872, 10487)]