40408066

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{6719}}^1$

素因数の和:6849

約数の個数: 16

約数和(自身を含む): 63221760

約数和(自身を除く): 22813694

約数列:

[1, 2, 31, 62, 97, 194, 3007, 6014, 6719, 13438, 208289, 416578, 651743, 1303486, 20204033, 40408066]

約数ペア:

[(1, 40408066), (2, 20204033), (31, 1303486), (62, 651743), (97, 416578), (194, 208289), (3007, 13438), (6014, 6719)]