86290742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{599}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 58861258

約数列:

[1, 2, 17, 19, 34, 38, 223, 323, 446, 599, 646, 1198, 3791, 4237, 7582, 8474, 10183, 11381, 20366, 22762, 72029, 133577, 144058, 193477, 267154, 386954, 2270809, 2537963, 4541618, 5075926, 43145371, 86290742]

約数ペア:

[(1, 86290742), (2, 43145371), (17, 5075926), (19, 4541618), (34, 2537963), (38, 2270809), (223, 386954), (323, 267154), (446, 193477), (599, 144058), (646, 133577), (1198, 72029), (3791, 22762), (4237, 20366), (7582, 11381), (8474, 10183)]