65379842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{7411}}^1$

素因数の和:7825

約数の個数: 16

約数和(自身を含む): 107266464

約数和(自身を除く): 41886622

約数列:

[1, 2, 11, 22, 401, 802, 4411, 7411, 8822, 14822, 81521, 163042, 2971811, 5943622, 32689921, 65379842]

約数ペア:

[(1, 65379842), (2, 32689921), (11, 5943622), (22, 2971811), (401, 163042), (802, 81521), (4411, 14822), (7411, 8822)]