87851444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{56171}}^1$

素因数の和:56215

約数の個数: 24

約数和(自身を含む): 169864128

約数和(自身を除く): 82012684

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 56171, 112342, 224684, 954907, 1291933, 1909814, 2583866, 3819628, 5167732, 21962861, 43925722, 87851444]

約数ペア:

[(1, 87851444), (2, 43925722), (4, 21962861), (17, 5167732), (23, 3819628), (34, 2583866), (46, 1909814), (68, 1291933), (92, 954907), (391, 224684), (782, 112342), (1564, 56171)]