90869264

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{8219}}^1$

素因数の和:8918

約数の個数: 20

約数和(自身を含む): 176335440

約数和(自身を除く): 85466176

約数列:

[1, 2, 4, 8, 16, 691, 1382, 2764, 5528, 8219, 11056, 16438, 32876, 65752, 131504, 5679329, 11358658, 22717316, 45434632, 90869264]

約数ペア:

[(1, 90869264), (2, 45434632), (4, 22717316), (8, 11358658), (16, 5679329), (691, 131504), (1382, 65752), (2764, 32876), (5528, 16438), (8219, 11056)]