40728722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{8123}}^1$

素因数の和:8257

約数の個数: 16

約数和(自身を含む): 64342080

約数和(自身を除く): 23613358

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 8123, 16246, 186829, 373658, 885407, 1770814, 20364361, 40728722]

約数ペア:

[(1, 40728722), (2, 20364361), (23, 1770814), (46, 885407), (109, 373658), (218, 186829), (2507, 16246), (5014, 8123)]