55398232

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{16931}}^1$

素因数の和:17346

約数の個数: 16

約数和(自身を含む): 104131800

約数和(自身を除く): 48733568

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 16931, 33862, 67724, 135448, 6924779, 13849558, 27699116, 55398232]

約数ペア:

[(1, 55398232), (2, 27699116), (4, 13849558), (8, 6924779), (409, 135448), (818, 67724), (1636, 33862), (3272, 16931)]