42007208

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{54133}}^1$

素因数の和:54236

約数の個数: 16

約数和(自身を含む): 79576980

約数和(自身を除く): 37569772

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 54133, 108266, 216532, 433064, 5250901, 10501802, 21003604, 42007208]

約数ペア:

[(1, 42007208), (2, 21003604), (4, 10501802), (8, 5250901), (97, 433064), (194, 216532), (388, 108266), (776, 54133)]