42027196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19937}}^1$

素因数の和:19989

約数の個数: 24

約数和(自身を含む): 80390016

約数和(自身を除く): 38362820

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 19937, 39874, 79748, 338929, 618047, 677858, 1236094, 1355716, 2472188, 10506799, 21013598, 42027196]

約数ペア:

[(1, 42027196), (2, 21013598), (4, 10506799), (17, 2472188), (31, 1355716), (34, 1236094), (62, 677858), (68, 618047), (124, 338929), (527, 79748), (1054, 39874), (2108, 19937)]