215568368

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{464587}}^1$

素因数の和:464624

約数の個数: 20

約数和(自身を含む): 432066840

約数和(自身を除く): 216498472

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 464587, 929174, 1858348, 3716696, 7433392, 13473023, 26946046, 53892092, 107784184, 215568368]

約数ペア:

[(1, 215568368), (2, 107784184), (4, 53892092), (8, 26946046), (16, 13473023), (29, 7433392), (58, 3716696), (116, 1858348), (232, 929174), (464, 464587)]