40387678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{8693}}^1$

素因数の和:8819

約数の個数: 16

約数和(自身を含む): 63848736

約数和(自身を除く): 23461058

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 8693, 17386, 199939, 399878, 877993, 1755986, 20193839, 40387678]

約数ペア:

[(1, 40387678), (2, 20193839), (23, 1755986), (46, 877993), (101, 399878), (202, 199939), (2323, 17386), (4646, 8693)]