91335218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 152409600

約数和(自身を除く): 61074382

約数列:

[1, 2, 13, 26, 53, 79, 106, 158, 689, 839, 1027, 1378, 1678, 2054, 4187, 8374, 10907, 21814, 44467, 54431, 66281, 88934, 108862, 132562, 578071, 861653, 1156142, 1723306, 3512893, 7025786, 45667609, 91335218]

約数ペア:

[(1, 91335218), (2, 45667609), (13, 7025786), (26, 3512893), (53, 1723306), (79, 1156142), (106, 861653), (158, 578071), (689, 132562), (839, 108862), (1027, 88934), (1378, 66281), (1678, 54431), (2054, 44467), (4187, 21814), (8374, 10907)]