126869968

素因数分解:

$2^4\times {\mathrm{2011}}^1\times {\mathrm{3943}}^1$

素因数の和:5962

約数の個数: 20

約数和(自身を含む): 245995168

約数和(自身を除く): 119125200

約数列:

[1, 2, 4, 8, 16, 2011, 3943, 4022, 7886, 8044, 15772, 16088, 31544, 32176, 63088, 7929373, 15858746, 31717492, 63434984, 126869968]

約数ペア:

[(1, 126869968), (2, 63434984), (4, 31717492), (8, 15858746), (16, 7929373), (2011, 63088), (3943, 32176), (4022, 31544), (7886, 16088), (8044, 15772)]