6640168

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{22433}}^1$

素因数の和:22476

約数の個数: 16

約数和(自身を含む): 12787380

約数和(自身を除く): 6147212

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 22433, 44866, 89732, 179464, 830021, 1660042, 3320084, 6640168]

約数ペア:

[(1, 6640168), (2, 3320084), (4, 1660042), (8, 830021), (37, 179464), (74, 89732), (148, 44866), (296, 22433)]