61188784

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{12457}}^1$

素因数の和:12772

約数の個数: 20

約数和(自身を含む): 118948984

約数和(自身を除く): 57760200

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 12457, 24914, 49828, 99656, 199312, 3824299, 7648598, 15297196, 30594392, 61188784]

約数ペア:

[(1, 61188784), (2, 30594392), (4, 15297196), (8, 7648598), (16, 3824299), (307, 199312), (614, 99656), (1228, 49828), (2456, 24914), (4912, 12457)]