40961294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{50321}}^1$

素因数の和:50371

約数の個数: 16

約数和(自身を含む): 68840496

約数和(自身を除く): 27879202

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 50321, 100642, 553531, 1107062, 1861877, 3723754, 20480647, 40961294]

約数ペア:

[(1, 40961294), (2, 20480647), (11, 3723754), (22, 1861877), (37, 1107062), (74, 553531), (407, 100642), (814, 50321)]