40493072

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{14629}}^1$

素因数の和:14810

約数の個数: 20

約数和(自身を含む): 78914220

約数和(自身を除く): 38421148

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 14629, 29258, 58516, 117032, 234064, 2530817, 5061634, 10123268, 20246536, 40493072]

約数ペア:

[(1, 40493072), (2, 20246536), (4, 10123268), (8, 5061634), (16, 2530817), (173, 234064), (346, 117032), (692, 58516), (1384, 29258), (2768, 14629)]