40380202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{8669}}^1$

素因数の和:8825

約数の個数: 16

約数和(自身を含む): 64608840

約数和(自身を除く): 24228638

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 8669, 17338, 147373, 294746, 1187653, 2375306, 20190101, 40380202]

約数ペア:

[(1, 40380202), (2, 20190101), (17, 2375306), (34, 1187653), (137, 294746), (274, 147373), (2329, 17338), (4658, 8669)]