872528

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2402

約数の個数: 20

約数和(自身を含む): 1764768

約数和(自身を除く): 892240

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 2371, 4742, 9484, 18968, 37936, 54533, 109066, 218132, 436264, 872528]

約数ペア:

[(1, 872528), (2, 436264), (4, 218132), (8, 109066), (16, 54533), (23, 37936), (46, 18968), (92, 9484), (184, 4742), (368, 2371)]