40590064

素因数分解:

$2^4\times {\mathrm{907}}^1\times {\mathrm{2797}}^1$

素因数の和:3712

約数の個数: 20

約数和(自身を含む): 78758104

約数和(自身を除く): 38168040

約数列:

[1, 2, 4, 8, 16, 907, 1814, 2797, 3628, 5594, 7256, 11188, 14512, 22376, 44752, 2536879, 5073758, 10147516, 20295032, 40590064]

約数ペア:

[(1, 40590064), (2, 20295032), (4, 10147516), (8, 5073758), (16, 2536879), (907, 44752), (1814, 22376), (2797, 14512), (3628, 11188), (5594, 7256)]