42070064

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{27107}}^1$

素因数の和:27212

約数の個数: 20

約数和(自身を含む): 82354104

約数和(自身を除く): 40284040

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 27107, 54214, 108428, 216856, 433712, 2629379, 5258758, 10517516, 21035032, 42070064]

約数ペア:

[(1, 42070064), (2, 21035032), (4, 10517516), (8, 5258758), (16, 2629379), (97, 433712), (194, 216856), (388, 108428), (776, 54214), (1552, 27107)]