38318852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2220

約数の個数: 48

約数和(自身を含む): 81360384

約数和(自身を除く): 43041532

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 2161, 4322, 4433, 8644, 8866, 17732, 23771, 28093, 47542, 56186, 66991, 95084, 112372, 133982, 267964, 309023, 618046, 736901, 870883, 1236092, 1473802, 1741766, 2947604, 3483532, 9579713, 19159426, 38318852]

約数ペア:

[(1, 38318852), (2, 19159426), (4, 9579713), (11, 3483532), (13, 2947604), (22, 1741766), (26, 1473802), (31, 1236092), (44, 870883), (52, 736901), (62, 618046), (124, 309023), (143, 267964), (286, 133982), (341, 112372), (403, 95084), (572, 66991), (682, 56186), (806, 47542), (1364, 28093), (1612, 23771), (2161, 17732), (4322, 8866), (4433, 8644)]