82788808

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{523}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 159212160

約数和(自身を除く): 76423352

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 421, 523, 842, 1046, 1684, 2092, 3368, 4184, 19787, 24581, 39574, 49162, 79148, 98324, 158296, 196648, 220183, 440366, 880732, 1761464, 10348601, 20697202, 41394404, 82788808]

約数ペア:

[(1, 82788808), (2, 41394404), (4, 20697202), (8, 10348601), (47, 1761464), (94, 880732), (188, 440366), (376, 220183), (421, 196648), (523, 158296), (842, 98324), (1046, 79148), (1684, 49162), (2092, 39574), (3368, 24581), (4184, 19787)]