90004348

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{78401}}^1$

素因数の和:78453

約数の個数: 24

約数和(自身を含む): 184401504

約数和(自身を除く): 94397156

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 78401, 156802, 313604, 548807, 1097614, 2195228, 3214441, 6428882, 12857764, 22501087, 45002174, 90004348]

約数ペア:

[(1, 90004348), (2, 45002174), (4, 22501087), (7, 12857764), (14, 6428882), (28, 3214441), (41, 2195228), (82, 1097614), (164, 548807), (287, 313604), (574, 156802), (1148, 78401)]