90037036

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1777}}^1$

素因数の和:2073

約数の個数: 24

約数和(自身を含む): 161300160

約数和(自身を除く): 71263124

約数列:

[1, 2, 4, 53, 106, 212, 239, 478, 956, 1777, 3554, 7108, 12667, 25334, 50668, 94181, 188362, 376724, 424703, 849406, 1698812, 22509259, 45018518, 90037036]

約数ペア:

[(1, 90037036), (2, 45018518), (4, 22509259), (53, 1698812), (106, 849406), (212, 424703), (239, 376724), (478, 188362), (956, 94181), (1777, 50668), (3554, 25334), (7108, 12667)]