90288539038

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1\times {\mathrm{1028273}}^1$

素因数の和:1029339

約数の個数: 16

約数和(自身を含む): 138718275696

約数和(自身を除く): 48429736658

約数列:

[1, 2, 43, 86, 1021, 2042, 43903, 87806, 1028273, 2056546, 44215739, 88431478, 1049866733, 2099733466, 45144269519, 90288539038]

約数ペア:

[(1, 90288539038), (2, 45144269519), (43, 2099733466), (86, 1049866733), (1021, 88431478), (2042, 44215739), (43903, 2056546), (87806, 1028273)]