163019888

素因数分解:

$2^4\times {\mathrm{3181}}^1\times {\mathrm{3203}}^1$

素因数の和:6392

約数の個数: 20

約数和(自身を含む): 316048968

約数和(自身を除く): 153029080

約数列:

[1, 2, 4, 8, 16, 3181, 3203, 6362, 6406, 12724, 12812, 25448, 25624, 50896, 51248, 10188743, 20377486, 40754972, 81509944, 163019888]

約数ペア:

[(1, 163019888), (2, 81509944), (4, 40754972), (8, 20377486), (16, 10188743), (3181, 51248), (3203, 50896), (6362, 25624), (6406, 25448), (12724, 12812)]