15663392

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{28793}}^1$

素因数の和:28820

約数の個数: 24

約数和(自身を含む): 32652396

約数和(自身を除く): 16989004

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 28793, 57586, 115172, 230344, 460688, 489481, 921376, 978962, 1957924, 3915848, 7831696, 15663392]

約数ペア:

[(1, 15663392), (2, 7831696), (4, 3915848), (8, 1957924), (16, 978962), (17, 921376), (32, 489481), (34, 460688), (68, 230344), (136, 115172), (272, 57586), (544, 28793)]