81284206

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{3407}}^1$

素因数の和:3639

約数の個数: 16

約数和(自身を含む): 124323840

約数和(自身を除く): 43039634

約数列:

[1, 2, 79, 151, 158, 302, 3407, 6814, 11929, 23858, 269153, 514457, 538306, 1028914, 40642103, 81284206]

約数ペア:

[(1, 81284206), (2, 40642103), (79, 1028914), (151, 538306), (158, 514457), (302, 269153), (3407, 23858), (6814, 11929)]