40687103656

素因数分解:

$2^3\times {\mathrm{37493}}^1\times {\mathrm{135649}}^1$

素因数の和:173148

約数の個数: 16

約数和(自身を含む): 76290916500

約数和(自身を除く): 35603812844

約数列:

[1, 2, 4, 8, 37493, 74986, 135649, 149972, 271298, 299944, 542596, 1085192, 5085887957, 10171775914, 20343551828, 40687103656]

約数ペア:

[(1, 40687103656), (2, 20343551828), (4, 10171775914), (8, 5085887957), (37493, 1085192), (74986, 542596), (135649, 299944), (149972, 271298)]