38186768

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{21121}}^1$

素因数の和:21242

約数の個数: 20

約数和(自身を含む): 74645148

約数和(自身を除く): 36458380

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 21121, 42242, 84484, 168968, 337936, 2386673, 4773346, 9546692, 19093384, 38186768]

約数ペア:

[(1, 38186768), (2, 19093384), (4, 9546692), (8, 4773346), (16, 2386673), (113, 337936), (226, 168968), (452, 84484), (904, 42242), (1808, 21121)]