89749958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{2153}}^1$

素因数の和:3271

約数の個数: 16

約数和(自身を含む): 141905520

約数和(自身を除く): 52155562

約数列:

[1, 2, 19, 38, 1097, 2153, 2194, 4306, 20843, 40907, 41686, 81814, 2361841, 4723682, 44874979, 89749958]

約数ペア:

[(1, 89749958), (2, 44874979), (19, 4723682), (38, 2361841), (1097, 81814), (2153, 41686), (2194, 40907), (4306, 20843)]