89489036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{245849}}^1$

素因数の和:245873

約数の個数: 24

約数和(自身を含む): 192746400

約数和(自身を除く): 103257364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 245849, 491698, 983396, 1720943, 3196037, 3441886, 6392074, 6883772, 12784148, 22372259, 44744518, 89489036]

約数ペア:

[(1, 89489036), (2, 44744518), (4, 22372259), (7, 12784148), (13, 6883772), (14, 6392074), (26, 3441886), (28, 3196037), (52, 1720943), (91, 983396), (182, 491698), (364, 245849)]