39775142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{78607}}^1$

素因数の和:78643

約数の個数: 16

約数和(自身を含む): 67917312

約数和(自身を除く): 28142170

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 78607, 157214, 864677, 1729354, 1807961, 3615922, 19887571, 39775142]

約数ペア:

[(1, 39775142), (2, 19887571), (11, 3615922), (22, 1807961), (23, 1729354), (46, 864677), (253, 157214), (506, 78607)]