90670918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{81101}}^1$

素因数の和:81159

約数の個数: 16

約数和(自身を含む): 149876496

約数和(自身を除く): 59205578

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 81101, 162202, 1054313, 2108626, 3487343, 6974686, 45335459, 90670918]

約数ペア:

[(1, 90670918), (2, 45335459), (13, 6974686), (26, 3487343), (43, 2108626), (86, 1054313), (559, 162202), (1118, 81101)]