86489284

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{7703}}^1$

素因数の和:8115

約数の個数: 24

約数和(自身を含む): 173432448

約数和(自身を除く): 86943164

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 2807, 5614, 7703, 11228, 15406, 30812, 53921, 107842, 215684, 3088903, 6177806, 12355612, 21622321, 43244642, 86489284]

約数ペア:

[(1, 86489284), (2, 43244642), (4, 21622321), (7, 12355612), (14, 6177806), (28, 3088903), (401, 215684), (802, 107842), (1604, 53921), (2807, 30812), (5614, 15406), (7703, 11228)]