40377742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{8053}}^1$

素因数の和:8187

約数の個数: 16

約数和(自身を含む): 63787680

約数和(自身を除く): 23409938

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 8053, 16106, 185219, 370438, 877777, 1755554, 20188871, 40377742]

約数ペア:

[(1, 40377742), (2, 20188871), (23, 1755554), (46, 877777), (109, 370438), (218, 185219), (2507, 16106), (5014, 8053)]