87043768

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12239}}^1$

素因数の和:12379

約数の個数: 32

約数和(自身を含む): 188006400

約数和(自身を除く): 100962632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 12239, 24478, 48956, 85673, 97912, 171346, 342692, 685384, 1554353, 3108706, 6217412, 10880471, 12434824, 21760942, 43521884, 87043768]

約数ペア:

[(1, 87043768), (2, 43521884), (4, 21760942), (7, 12434824), (8, 10880471), (14, 6217412), (28, 3108706), (56, 1554353), (127, 685384), (254, 342692), (508, 171346), (889, 97912), (1016, 85673), (1778, 48956), (3556, 24478), (7112, 12239)]